90269466

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{479}}^1\times {\mathrm{641}}^1$

素因数の和:1139

約数の個数: 48

約数和(自身を含む): 210781440

約数和(自身を除く): 120511974

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 479, 641, 958, 1282, 1437, 1923, 2874, 3353, 3846, 4487, 6706, 8974, 10059, 13461, 20118, 23471, 26922, 31409, 46942, 62818, 70413, 94227, 140826, 188454, 307039, 614078, 921117, 1842234, 2149273, 4298546, 6447819, 12895638, 15044911, 30089822, 45134733, 90269466]

約数ペア:

[(1, 90269466), (2, 45134733), (3, 30089822), (6, 15044911), (7, 12895638), (14, 6447819), (21, 4298546), (42, 2149273), (49, 1842234), (98, 921117), (147, 614078), (294, 307039), (479, 188454), (641, 140826), (958, 94227), (1282, 70413), (1437, 62818), (1923, 46942), (2874, 31409), (3353, 26922), (3846, 23471), (4487, 20118), (6706, 13461), (8974, 10059)]