71486208

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 216

約数和(自身を含む): 229582080

約数和(自身を除く): 158095872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 64, 69, 71, 72, 76, 92, 96, 114, 128, 138, 142, 144, 152, 171, 184, 192, 207, 213, 228, 256, 276, 284, 288, 304, 342, 368, 384, 414, 426, 437, 456, 552, 568, 576, 608, 639, 684, 736, 768, 828, 852, 874, 912, 1104, 1136, 1152, 1216, 1278, 1311, 1349, 1368, 1472, 1633, 1656, 1704, 1748, 1824, 2208, 2272, 2304, 2432, 2556, 2622, 2698, 2736, 2944, 3266, 3312, 3408, 3496, 3648, 3933, 4047, 4416, 4544, 4864, 4899, 5112, 5244, 5396, 5472, 5888, 6532, 6624, 6816, 6992, 7296, 7866, 8094, 8832, 9088, 9798, 10224, 10488, 10792, 10944, 12141, 13064, 13248, 13632, 13984, 14592, 14697, 15732, 16188, 17664, 18176, 19596, 20448, 20976, 21584, 21888, 24282, 26128, 26496, 27264, 27968, 29394, 31027, 31464, 32376, 39192, 40896, 41952, 43168, 43776, 48564, 52256, 52992, 54528, 55936, 58788, 62054, 62928, 64752, 78384, 81792, 83904, 86336, 93081, 97128, 104512, 111872, 117576, 124108, 125856, 129504, 156768, 163584, 167808, 172672, 186162, 194256, 209024, 235152, 248216, 251712, 259008, 279243, 313536, 335616, 345344, 372324, 388512, 418048, 470304, 496432, 503424, 518016, 558486, 627072, 744648, 777024, 940608, 992864, 1006848, 1036032, 1116972, 1254144, 1489296, 1554048, 1881216, 1985728, 2233944, 2978592, 3108096, 3762432, 3971456, 4467888, 5957184, 7942912, 8935776, 11914368, 17871552, 23828736, 35743104, 71486208]

約数ペア:

[(1, 71486208), (2, 35743104), (3, 23828736), (4, 17871552), (6, 11914368), (8, 8935776), (9, 7942912), (12, 5957184), (16, 4467888), (18, 3971456), (19, 3762432), (23, 3108096), (24, 2978592), (32, 2233944), (36, 1985728), (38, 1881216), (46, 1554048), (48, 1489296), (57, 1254144), (64, 1116972), (69, 1036032), (71, 1006848), (72, 992864), (76, 940608), (92, 777024), (96, 744648), (114, 627072), (128, 558486), (138, 518016), (142, 503424), (144, 496432), (152, 470304), (171, 418048), (184, 388512), (192, 372324), (207, 345344), (213, 335616), (228, 313536), (256, 279243), (276, 259008), (284, 251712), (288, 248216), (304, 235152), (342, 209024), (368, 194256), (384, 186162), (414, 172672), (426, 167808), (437, 163584), (456, 156768), (552, 129504), (568, 125856), (576, 124108), (608, 117576), (639, 111872), (684, 104512), (736, 97128), (768, 93081), (828, 86336), (852, 83904), (874, 81792), (912, 78384), (1104, 64752), (1136, 62928), (1152, 62054), (1216, 58788), (1278, 55936), (1311, 54528), (1349, 52992), (1368, 52256), (1472, 48564), (1633, 43776), (1656, 43168), (1704, 41952), (1748, 40896), (1824, 39192), (2208, 32376), (2272, 31464), (2304, 31027), (2432, 29394), (2556, 27968), (2622, 27264), (2698, 26496), (2736, 26128), (2944, 24282), (3266, 21888), (3312, 21584), (3408, 20976), (3496, 20448), (3648, 19596), (3933, 18176), (4047, 17664), (4416, 16188), (4544, 15732), (4864, 14697), (4899, 14592), (5112, 13984), (5244, 13632), (5396, 13248), (5472, 13064), (5888, 12141), (6532, 10944), (6624, 10792), (6816, 10488), (6992, 10224), (7296, 9798), (7866, 9088), (8094, 8832)]