27972864

素因数分解:

$2^8\times 3^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:118

約数の個数: 180

約数和(自身を含む): 89036640

約数和(自身を除く): 61063776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 71, 72, 76, 81, 96, 108, 114, 128, 142, 144, 152, 162, 171, 192, 213, 216, 228, 256, 284, 288, 304, 324, 342, 384, 426, 432, 456, 513, 568, 576, 608, 639, 648, 684, 768, 852, 864, 912, 1026, 1136, 1152, 1216, 1278, 1296, 1349, 1368, 1539, 1704, 1728, 1824, 1917, 2052, 2272, 2304, 2432, 2556, 2592, 2698, 2736, 3078, 3408, 3456, 3648, 3834, 4047, 4104, 4544, 4864, 5112, 5184, 5396, 5472, 5751, 6156, 6816, 6912, 7296, 7668, 8094, 8208, 9088, 10224, 10368, 10792, 10944, 11502, 12141, 12312, 13632, 14592, 15336, 16188, 16416, 18176, 20448, 20736, 21584, 21888, 23004, 24282, 24624, 27264, 30672, 32376, 32832, 36423, 40896, 43168, 43776, 46008, 48564, 49248, 54528, 61344, 64752, 65664, 72846, 81792, 86336, 92016, 97128, 98496, 109269, 122688, 129504, 131328, 145692, 163584, 172672, 184032, 194256, 196992, 218538, 245376, 259008, 291384, 345344, 368064, 388512, 393984, 437076, 490752, 518016, 582768, 736128, 777024, 874152, 1036032, 1165536, 1472256, 1554048, 1748304, 2331072, 3108096, 3496608, 4662144, 6993216, 9324288, 13986432, 27972864]

約数ペア:

[(1, 27972864), (2, 13986432), (3, 9324288), (4, 6993216), (6, 4662144), (8, 3496608), (9, 3108096), (12, 2331072), (16, 1748304), (18, 1554048), (19, 1472256), (24, 1165536), (27, 1036032), (32, 874152), (36, 777024), (38, 736128), (48, 582768), (54, 518016), (57, 490752), (64, 437076), (71, 393984), (72, 388512), (76, 368064), (81, 345344), (96, 291384), (108, 259008), (114, 245376), (128, 218538), (142, 196992), (144, 194256), (152, 184032), (162, 172672), (171, 163584), (192, 145692), (213, 131328), (216, 129504), (228, 122688), (256, 109269), (284, 98496), (288, 97128), (304, 92016), (324, 86336), (342, 81792), (384, 72846), (426, 65664), (432, 64752), (456, 61344), (513, 54528), (568, 49248), (576, 48564), (608, 46008), (639, 43776), (648, 43168), (684, 40896), (768, 36423), (852, 32832), (864, 32376), (912, 30672), (1026, 27264), (1136, 24624), (1152, 24282), (1216, 23004), (1278, 21888), (1296, 21584), (1349, 20736), (1368, 20448), (1539, 18176), (1704, 16416), (1728, 16188), (1824, 15336), (1917, 14592), (2052, 13632), (2272, 12312), (2304, 12141), (2432, 11502), (2556, 10944), (2592, 10792), (2698, 10368), (2736, 10224), (3078, 9088), (3408, 8208), (3456, 8094), (3648, 7668), (3834, 7296), (4047, 6912), (4104, 6816), (4544, 6156), (4864, 5751), (5112, 5472), (5184, 5396)]