77815332

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1478

約数の個数: 108

約数和(自身を含む): 236361216

約数和(自身を除く): 158545884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 124, 126, 147, 186, 196, 217, 252, 279, 294, 372, 434, 441, 558, 588, 651, 868, 882, 1116, 1302, 1423, 1519, 1764, 1953, 2604, 2846, 3038, 3906, 4269, 4557, 5692, 6076, 7812, 8538, 9114, 9961, 12807, 13671, 17076, 18228, 19922, 25614, 27342, 29883, 39844, 44113, 51228, 54684, 59766, 69727, 88226, 89649, 119532, 132339, 139454, 176452, 179298, 209181, 264678, 278908, 308791, 358596, 397017, 418362, 529356, 617582, 627543, 794034, 836724, 926373, 1235164, 1255086, 1588068, 1852746, 2161537, 2510172, 2779119, 3705492, 4323074, 5558238, 6484611, 8646148, 11116476, 12969222, 19453833, 25938444, 38907666, 77815332]

約数ペア:

[(1, 77815332), (2, 38907666), (3, 25938444), (4, 19453833), (6, 12969222), (7, 11116476), (9, 8646148), (12, 6484611), (14, 5558238), (18, 4323074), (21, 3705492), (28, 2779119), (31, 2510172), (36, 2161537), (42, 1852746), (49, 1588068), (62, 1255086), (63, 1235164), (84, 926373), (93, 836724), (98, 794034), (124, 627543), (126, 617582), (147, 529356), (186, 418362), (196, 397017), (217, 358596), (252, 308791), (279, 278908), (294, 264678), (372, 209181), (434, 179298), (441, 176452), (558, 139454), (588, 132339), (651, 119532), (868, 89649), (882, 88226), (1116, 69727), (1302, 59766), (1423, 54684), (1519, 51228), (1764, 44113), (1953, 39844), (2604, 29883), (2846, 27342), (3038, 25614), (3906, 19922), (4269, 18228), (4557, 17076), (5692, 13671), (6076, 12807), (7812, 9961), (8538, 9114)]