129304476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1951}}^1$

素因数の和:2231

約数の個数: 72

約数和(自身を含む): 375158784

約数和(自身を除く): 245854308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 263, 526, 789, 1052, 1578, 1841, 1951, 2367, 3156, 3682, 3902, 4734, 5523, 5853, 7364, 7804, 9468, 11046, 11706, 13657, 16569, 17559, 22092, 23412, 27314, 33138, 35118, 40971, 54628, 66276, 70236, 81942, 122913, 163884, 245826, 491652, 513113, 1026226, 1539339, 2052452, 3078678, 3591791, 4618017, 6157356, 7183582, 9236034, 10775373, 14367164, 18472068, 21550746, 32326119, 43101492, 64652238, 129304476]

約数ペア:

[(1, 129304476), (2, 64652238), (3, 43101492), (4, 32326119), (6, 21550746), (7, 18472068), (9, 14367164), (12, 10775373), (14, 9236034), (18, 7183582), (21, 6157356), (28, 4618017), (36, 3591791), (42, 3078678), (63, 2052452), (84, 1539339), (126, 1026226), (252, 513113), (263, 491652), (526, 245826), (789, 163884), (1052, 122913), (1578, 81942), (1841, 70236), (1951, 66276), (2367, 54628), (3156, 40971), (3682, 35118), (3902, 33138), (4734, 27314), (5523, 23412), (5853, 22092), (7364, 17559), (7804, 16569), (9468, 13657), (11046, 11706)]