123522012

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1579}}^1$

素因数の和:1683

約数の個数: 72

約数和(自身を含む): 326093040

約数和(自身を除く): 202571028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 53, 82, 106, 123, 159, 164, 212, 246, 318, 369, 477, 492, 636, 738, 954, 1476, 1579, 1908, 2173, 3158, 4346, 4737, 6316, 6519, 8692, 9474, 13038, 14211, 18948, 19557, 26076, 28422, 39114, 56844, 64739, 78228, 83687, 129478, 167374, 194217, 251061, 258956, 334748, 388434, 502122, 582651, 753183, 776868, 1004244, 1165302, 1506366, 2330604, 3012732, 3431167, 6862334, 10293501, 13724668, 20587002, 30880503, 41174004, 61761006, 123522012]

約数ペア:

[(1, 123522012), (2, 61761006), (3, 41174004), (4, 30880503), (6, 20587002), (9, 13724668), (12, 10293501), (18, 6862334), (36, 3431167), (41, 3012732), (53, 2330604), (82, 1506366), (106, 1165302), (123, 1004244), (159, 776868), (164, 753183), (212, 582651), (246, 502122), (318, 388434), (369, 334748), (477, 258956), (492, 251061), (636, 194217), (738, 167374), (954, 129478), (1476, 83687), (1579, 78228), (1908, 64739), (2173, 56844), (3158, 39114), (4346, 28422), (4737, 26076), (6316, 19557), (6519, 18948), (8692, 14211), (9474, 13038)]