73942736

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:292

約数の個数: 80

約数和(自身を含む): 169751040

約数和(自身を除く): 95808304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 79, 112, 122, 137, 158, 244, 274, 316, 427, 488, 548, 553, 632, 854, 959, 976, 1096, 1106, 1264, 1708, 1918, 2192, 2212, 3416, 3836, 4424, 4819, 6832, 7672, 8357, 8848, 9638, 10823, 15344, 16714, 19276, 21646, 33428, 33733, 38552, 43292, 58499, 66856, 67466, 75761, 77104, 86584, 116998, 133712, 134932, 151522, 173168, 233996, 269864, 303044, 467992, 539728, 606088, 660203, 935984, 1212176, 1320406, 2640812, 4621421, 5281624, 9242842, 10563248, 18485684, 36971368, 73942736]

約数ペア:

[(1, 73942736), (2, 36971368), (4, 18485684), (7, 10563248), (8, 9242842), (14, 5281624), (16, 4621421), (28, 2640812), (56, 1320406), (61, 1212176), (79, 935984), (112, 660203), (122, 606088), (137, 539728), (158, 467992), (244, 303044), (274, 269864), (316, 233996), (427, 173168), (488, 151522), (548, 134932), (553, 133712), (632, 116998), (854, 86584), (959, 77104), (976, 75761), (1096, 67466), (1106, 66856), (1264, 58499), (1708, 43292), (1918, 38552), (2192, 33733), (2212, 33428), (3416, 21646), (3836, 19276), (4424, 16714), (4819, 15344), (6832, 10823), (7672, 9638), (8357, 8848)]