77946336

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:329

約数の個数: 144

約数和(自身を含む): 242161920

約数和(自身を除く): 164215584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 109, 117, 144, 156, 191, 208, 218, 234, 288, 312, 327, 382, 416, 436, 468, 573, 624, 654, 764, 872, 936, 981, 1146, 1248, 1308, 1417, 1528, 1719, 1744, 1872, 1962, 2292, 2483, 2616, 2834, 3056, 3438, 3488, 3744, 3924, 4251, 4584, 4966, 5232, 5668, 6112, 6876, 7449, 7848, 8502, 9168, 9932, 10464, 11336, 12753, 13752, 14898, 15696, 17004, 18336, 19864, 20819, 22347, 22672, 25506, 27504, 29796, 31392, 34008, 39728, 41638, 44694, 45344, 51012, 55008, 59592, 62457, 68016, 79456, 83276, 89388, 102024, 119184, 124914, 136032, 166552, 178776, 187371, 204048, 238368, 249828, 270647, 333104, 357552, 374742, 408096, 499656, 541294, 666208, 715104, 749484, 811941, 999312, 1082588, 1498968, 1623882, 1998624, 2165176, 2435823, 2997936, 3247764, 4330352, 4871646, 5995872, 6495528, 8660704, 9743292, 12991056, 19486584, 25982112, 38973168, 77946336]

約数ペア:

[(1, 77946336), (2, 38973168), (3, 25982112), (4, 19486584), (6, 12991056), (8, 9743292), (9, 8660704), (12, 6495528), (13, 5995872), (16, 4871646), (18, 4330352), (24, 3247764), (26, 2997936), (32, 2435823), (36, 2165176), (39, 1998624), (48, 1623882), (52, 1498968), (72, 1082588), (78, 999312), (96, 811941), (104, 749484), (109, 715104), (117, 666208), (144, 541294), (156, 499656), (191, 408096), (208, 374742), (218, 357552), (234, 333104), (288, 270647), (312, 249828), (327, 238368), (382, 204048), (416, 187371), (436, 178776), (468, 166552), (573, 136032), (624, 124914), (654, 119184), (764, 102024), (872, 89388), (936, 83276), (981, 79456), (1146, 68016), (1248, 62457), (1308, 59592), (1417, 55008), (1528, 51012), (1719, 45344), (1744, 44694), (1872, 41638), (1962, 39728), (2292, 34008), (2483, 31392), (2616, 29796), (2834, 27504), (3056, 25506), (3438, 22672), (3488, 22347), (3744, 20819), (3924, 19864), (4251, 18336), (4584, 17004), (4966, 15696), (5232, 14898), (5668, 13752), (6112, 12753), (6876, 11336), (7449, 10464), (7848, 9932), (8502, 9168)]