77464368

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1231}}^1$

素因数の和:1287

約数の個数: 120

約数和(自身を含む): 238318080

約数和(自身を除く): 160853712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 38, 46, 48, 57, 69, 72, 76, 92, 114, 138, 144, 152, 171, 184, 207, 228, 276, 304, 342, 368, 414, 437, 456, 552, 684, 828, 874, 912, 1104, 1231, 1311, 1368, 1656, 1748, 2462, 2622, 2736, 3312, 3496, 3693, 3933, 4924, 5244, 6992, 7386, 7866, 9848, 10488, 11079, 14772, 15732, 19696, 20976, 22158, 23389, 28313, 29544, 31464, 44316, 46778, 56626, 59088, 62928, 70167, 84939, 88632, 93556, 113252, 140334, 169878, 177264, 187112, 210501, 226504, 254817, 280668, 339756, 374224, 421002, 453008, 509634, 537947, 561336, 679512, 842004, 1019268, 1075894, 1122672, 1359024, 1613841, 1684008, 2038536, 2151788, 3227682, 3368016, 4077072, 4303576, 4841523, 6455364, 8607152, 9683046, 12910728, 19366092, 25821456, 38732184, 77464368]

約数ペア:

[(1, 77464368), (2, 38732184), (3, 25821456), (4, 19366092), (6, 12910728), (8, 9683046), (9, 8607152), (12, 6455364), (16, 4841523), (18, 4303576), (19, 4077072), (23, 3368016), (24, 3227682), (36, 2151788), (38, 2038536), (46, 1684008), (48, 1613841), (57, 1359024), (69, 1122672), (72, 1075894), (76, 1019268), (92, 842004), (114, 679512), (138, 561336), (144, 537947), (152, 509634), (171, 453008), (184, 421002), (207, 374224), (228, 339756), (276, 280668), (304, 254817), (342, 226504), (368, 210501), (414, 187112), (437, 177264), (456, 169878), (552, 140334), (684, 113252), (828, 93556), (874, 88632), (912, 84939), (1104, 70167), (1231, 62928), (1311, 59088), (1368, 56626), (1656, 46778), (1748, 44316), (2462, 31464), (2622, 29544), (2736, 28313), (3312, 23389), (3496, 22158), (3693, 20976), (3933, 19696), (4924, 15732), (5244, 14772), (6992, 11079), (7386, 10488), (7866, 9848)]