78588588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 205144576

約数和(自身を除く): 126555988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 73, 78, 103, 134, 146, 156, 201, 206, 219, 268, 292, 309, 402, 412, 438, 618, 804, 871, 876, 949, 1236, 1339, 1742, 1898, 2613, 2678, 2847, 3484, 3796, 4017, 4891, 5226, 5356, 5694, 6901, 7519, 8034, 9782, 10452, 11388, 13802, 14673, 15038, 16068, 19564, 20703, 22557, 27604, 29346, 30076, 41406, 45114, 58692, 63583, 82812, 89713, 90228, 97747, 127166, 179426, 190749, 195494, 254332, 269139, 293241, 358852, 381498, 390988, 503773, 538278, 586482, 762996, 1007546, 1076556, 1172964, 1511319, 2015092, 3022638, 6045276, 6549049, 13098098, 19647147, 26196196, 39294294, 78588588]

約数ペア:

[(1, 78588588), (2, 39294294), (3, 26196196), (4, 19647147), (6, 13098098), (12, 6549049), (13, 6045276), (26, 3022638), (39, 2015092), (52, 1511319), (67, 1172964), (73, 1076556), (78, 1007546), (103, 762996), (134, 586482), (146, 538278), (156, 503773), (201, 390988), (206, 381498), (219, 358852), (268, 293241), (292, 269139), (309, 254332), (402, 195494), (412, 190749), (438, 179426), (618, 127166), (804, 97747), (871, 90228), (876, 89713), (949, 82812), (1236, 63583), (1339, 58692), (1742, 45114), (1898, 41406), (2613, 30076), (2678, 29346), (2847, 27604), (3484, 22557), (3796, 20703), (4017, 19564), (4891, 16068), (5226, 15038), (5356, 14673), (5694, 13802), (6901, 11388), (7519, 10452), (8034, 9782)]