78530424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 233318400

約数和(自身を除く): 154787976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 79, 84, 97, 122, 158, 168, 183, 194, 237, 244, 291, 316, 366, 388, 427, 474, 488, 553, 582, 632, 679, 732, 776, 854, 948, 1106, 1164, 1281, 1358, 1464, 1659, 1708, 1896, 2037, 2212, 2328, 2562, 2716, 3318, 3416, 4074, 4424, 4819, 5124, 5432, 5917, 6636, 7663, 8148, 9638, 10248, 11834, 13272, 14457, 15326, 16296, 17751, 19276, 22989, 23668, 28914, 30652, 33733, 35502, 38552, 41419, 45978, 47336, 53641, 57828, 61304, 67466, 71004, 82838, 91956, 101199, 107282, 115656, 124257, 134932, 142008, 160923, 165676, 183912, 202398, 214564, 248514, 269864, 321846, 331352, 404796, 429128, 467443, 497028, 643692, 809592, 934886, 994056, 1287384, 1402329, 1869772, 2804658, 3272101, 3739544, 5609316, 6544202, 9816303, 11218632, 13088404, 19632606, 26176808, 39265212, 78530424]

約数ペア:

[(1, 78530424), (2, 39265212), (3, 26176808), (4, 19632606), (6, 13088404), (7, 11218632), (8, 9816303), (12, 6544202), (14, 5609316), (21, 3739544), (24, 3272101), (28, 2804658), (42, 1869772), (56, 1402329), (61, 1287384), (79, 994056), (84, 934886), (97, 809592), (122, 643692), (158, 497028), (168, 467443), (183, 429128), (194, 404796), (237, 331352), (244, 321846), (291, 269864), (316, 248514), (366, 214564), (388, 202398), (427, 183912), (474, 165676), (488, 160923), (553, 142008), (582, 134932), (632, 124257), (679, 115656), (732, 107282), (776, 101199), (854, 91956), (948, 82838), (1106, 71004), (1164, 67466), (1281, 61304), (1358, 57828), (1464, 53641), (1659, 47336), (1708, 45978), (1896, 41419), (2037, 38552), (2212, 35502), (2328, 33733), (2562, 30652), (2716, 28914), (3318, 23668), (3416, 22989), (4074, 19276), (4424, 17751), (4819, 16296), (5124, 15326), (5432, 14457), (5917, 13272), (6636, 11834), (7663, 10248), (8148, 9638)]