123981192

素因数分解:

$2^3\times 3^4\times {\mathrm{293}}^1\times {\mathrm{653}}^1$

素因数の和:964

約数の個数: 80

約数和(自身を含む): 348980940

約数和(自身を除く): 224999748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 293, 324, 586, 648, 653, 879, 1172, 1306, 1758, 1959, 2344, 2612, 2637, 3516, 3918, 5224, 5274, 5877, 7032, 7836, 7911, 10548, 11754, 15672, 15822, 17631, 21096, 23508, 23733, 31644, 35262, 47016, 47466, 52893, 63288, 70524, 94932, 105786, 141048, 189864, 191329, 211572, 382658, 423144, 573987, 765316, 1147974, 1530632, 1721961, 2295948, 3443922, 4591896, 5165883, 6887844, 10331766, 13775688, 15497649, 20663532, 30995298, 41327064, 61990596, 123981192]

約数ペア:

[(1, 123981192), (2, 61990596), (3, 41327064), (4, 30995298), (6, 20663532), (8, 15497649), (9, 13775688), (12, 10331766), (18, 6887844), (24, 5165883), (27, 4591896), (36, 3443922), (54, 2295948), (72, 1721961), (81, 1530632), (108, 1147974), (162, 765316), (216, 573987), (293, 423144), (324, 382658), (586, 211572), (648, 191329), (653, 189864), (879, 141048), (1172, 105786), (1306, 94932), (1758, 70524), (1959, 63288), (2344, 52893), (2612, 47466), (2637, 47016), (3516, 35262), (3918, 31644), (5224, 23733), (5274, 23508), (5877, 21096), (7032, 17631), (7836, 15822), (7911, 15672), (10548, 11754)]