28778849154

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{80347}}^1$

素因数の和:80442

約数の個数: 96

約数和(自身を含む): 71595853056

約数和(自身を除く): 42817003902

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 67, 81, 99, 134, 162, 198, 201, 243, 297, 402, 486, 594, 603, 737, 891, 1206, 1474, 1782, 1809, 2211, 2673, 3618, 4422, 5346, 5427, 6633, 10854, 13266, 16281, 19899, 32562, 39798, 59697, 80347, 119394, 160694, 179091, 241041, 358182, 482082, 723123, 883817, 1446246, 1767634, 2169369, 2651451, 4338738, 5302902, 5383249, 6508107, 7954353, 10766498, 13016214, 15908706, 16149747, 19524321, 23863059, 32299494, 39048642, 47726118, 48449241, 59215739, 71589177, 96898482, 118431478, 143178354, 145347723, 177647217, 214767531, 290695446, 355294434, 429535062, 436043169, 532941651, 872086338, 1065883302, 1308129507, 1598824953, 2616259014, 3197649906, 4796474859, 9592949718, 14389424577, 28778849154]

約数ペア:

[(1, 28778849154), (2, 14389424577), (3, 9592949718), (6, 4796474859), (9, 3197649906), (11, 2616259014), (18, 1598824953), (22, 1308129507), (27, 1065883302), (33, 872086338), (54, 532941651), (66, 436043169), (67, 429535062), (81, 355294434), (99, 290695446), (134, 214767531), (162, 177647217), (198, 145347723), (201, 143178354), (243, 118431478), (297, 96898482), (402, 71589177), (486, 59215739), (594, 48449241), (603, 47726118), (737, 39048642), (891, 32299494), (1206, 23863059), (1474, 19524321), (1782, 16149747), (1809, 15908706), (2211, 13016214), (2673, 10766498), (3618, 7954353), (4422, 6508107), (5346, 5383249), (5427, 5302902), (6633, 4338738), (10854, 2651451), (13266, 2169369), (16281, 1767634), (19899, 1446246), (32562, 883817), (39798, 723123), (59697, 482082), (80347, 358182), (119394, 241041), (160694, 179091)]