31522266108

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{827}}^1\times {\mathrm{24623}}^1$

素因数の和:25503

約数の個数: 72

約数和(自身を含む): 81636242688

約数和(自身を除く): 50113976580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 827, 1548, 1654, 2481, 3308, 4962, 7443, 9924, 14886, 24623, 29772, 35561, 49246, 71122, 73869, 98492, 106683, 142244, 147738, 213366, 221607, 295476, 320049, 426732, 443214, 640098, 886428, 1058789, 1280196, 2117578, 3176367, 4235156, 6352734, 9529101, 12705468, 19058202, 20363221, 38116404, 40726442, 61089663, 81452884, 122179326, 183268989, 244358652, 366537978, 733075956, 875618503, 1751237006, 2626855509, 3502474012, 5253711018, 7880566527, 10507422036, 15761133054, 31522266108]

約数ペア:

[(1, 31522266108), (2, 15761133054), (3, 10507422036), (4, 7880566527), (6, 5253711018), (9, 3502474012), (12, 2626855509), (18, 1751237006), (36, 875618503), (43, 733075956), (86, 366537978), (129, 244358652), (172, 183268989), (258, 122179326), (387, 81452884), (516, 61089663), (774, 40726442), (827, 38116404), (1548, 20363221), (1654, 19058202), (2481, 12705468), (3308, 9529101), (4962, 6352734), (7443, 4235156), (9924, 3176367), (14886, 2117578), (24623, 1280196), (29772, 1058789), (35561, 886428), (49246, 640098), (71122, 443214), (73869, 426732), (98492, 320049), (106683, 295476), (142244, 221607), (147738, 213366)]