78135204

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1601}}^1$

素因数の和:1705

約数の個数: 72

約数和(自身を含む): 214770528

約数和(自身を除く): 136635324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 83, 84, 98, 147, 166, 196, 249, 294, 332, 498, 581, 588, 996, 1162, 1601, 1743, 2324, 3202, 3486, 4067, 4803, 6404, 6972, 8134, 9606, 11207, 12201, 16268, 19212, 22414, 24402, 33621, 44828, 48804, 67242, 78449, 132883, 134484, 156898, 235347, 265766, 313796, 398649, 470694, 531532, 797298, 930181, 941388, 1594596, 1860362, 2790543, 3720724, 5581086, 6511267, 11162172, 13022534, 19533801, 26045068, 39067602, 78135204]

約数ペア:

[(1, 78135204), (2, 39067602), (3, 26045068), (4, 19533801), (6, 13022534), (7, 11162172), (12, 6511267), (14, 5581086), (21, 3720724), (28, 2790543), (42, 1860362), (49, 1594596), (83, 941388), (84, 930181), (98, 797298), (147, 531532), (166, 470694), (196, 398649), (249, 313796), (294, 265766), (332, 235347), (498, 156898), (581, 134484), (588, 132883), (996, 78449), (1162, 67242), (1601, 48804), (1743, 44828), (2324, 33621), (3202, 24402), (3486, 22414), (4067, 19212), (4803, 16268), (6404, 12201), (6972, 11207), (8134, 9606)]