72380796876

素因数分解:

$2^2\times 3^2\times {\mathrm{307}}^1\times {\mathrm{1019}}^1\times {\mathrm{6427}}^1$

素因数の和:7763

約数の個数: 72

約数和(自身を含む): 183767263680

約数和(自身を除く): 111386466804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 307, 614, 921, 1019, 1228, 1842, 2038, 2763, 3057, 3684, 4076, 5526, 6114, 6427, 9171, 11052, 12228, 12854, 18342, 19281, 25708, 36684, 38562, 57843, 77124, 115686, 231372, 312833, 625666, 938499, 1251332, 1876998, 1973089, 2815497, 3753996, 3946178, 5630994, 5919267, 6549113, 7892356, 11261988, 11838534, 13098226, 17757801, 19647339, 23677068, 26196452, 35515602, 39294678, 58942017, 71031204, 78589356, 117884034, 235768068, 2010577691, 4021155382, 6031733073, 8042310764, 12063466146, 18095199219, 24126932292, 36190398438, 72380796876]

約数ペア:

[(1, 72380796876), (2, 36190398438), (3, 24126932292), (4, 18095199219), (6, 12063466146), (9, 8042310764), (12, 6031733073), (18, 4021155382), (36, 2010577691), (307, 235768068), (614, 117884034), (921, 78589356), (1019, 71031204), (1228, 58942017), (1842, 39294678), (2038, 35515602), (2763, 26196452), (3057, 23677068), (3684, 19647339), (4076, 17757801), (5526, 13098226), (6114, 11838534), (6427, 11261988), (9171, 7892356), (11052, 6549113), (12228, 5919267), (12854, 5630994), (18342, 3946178), (19281, 3753996), (25708, 2815497), (36684, 1973089), (38562, 1876998), (57843, 1251332), (77124, 938499), (115686, 625666), (231372, 312833)]