72679356

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{3251}}^1$

素因数の和:3293

約数の個数: 72

約数和(自身を含む): 198866304

約数和(自身を除く): 126186948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 243, 276, 324, 414, 486, 621, 828, 972, 1242, 1863, 2484, 3251, 3726, 5589, 6502, 7452, 9753, 11178, 13004, 19506, 22356, 29259, 39012, 58518, 74773, 87777, 117036, 149546, 175554, 224319, 263331, 299092, 351108, 448638, 526662, 672957, 789993, 897276, 1053324, 1345914, 1579986, 2018871, 2691828, 3159972, 4037742, 6056613, 8075484, 12113226, 18169839, 24226452, 36339678, 72679356]

約数ペア:

[(1, 72679356), (2, 36339678), (3, 24226452), (4, 18169839), (6, 12113226), (9, 8075484), (12, 6056613), (18, 4037742), (23, 3159972), (27, 2691828), (36, 2018871), (46, 1579986), (54, 1345914), (69, 1053324), (81, 897276), (92, 789993), (108, 672957), (138, 526662), (162, 448638), (207, 351108), (243, 299092), (276, 263331), (324, 224319), (414, 175554), (486, 149546), (621, 117036), (828, 87777), (972, 74773), (1242, 58518), (1863, 39012), (2484, 29259), (3251, 22356), (3726, 19506), (5589, 13004), (6502, 11178), (7452, 9753)]