68429556

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:151

約数の個数: 192

約数和(自身を含む): 209986560

約数和(自身を除く): 141557004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 47, 51, 52, 54, 61, 68, 78, 94, 102, 108, 117, 122, 141, 153, 156, 183, 188, 204, 221, 234, 244, 282, 306, 351, 366, 423, 442, 459, 468, 549, 564, 611, 612, 663, 702, 732, 793, 799, 846, 884, 918, 1037, 1098, 1222, 1269, 1326, 1404, 1586, 1598, 1647, 1692, 1833, 1836, 1989, 2074, 2196, 2379, 2397, 2444, 2538, 2652, 2867, 3111, 3172, 3196, 3294, 3666, 3978, 4148, 4758, 4794, 5076, 5499, 5734, 5967, 6222, 6588, 7137, 7191, 7332, 7956, 8601, 9333, 9516, 9588, 10387, 10998, 11468, 11934, 12444, 13481, 14274, 14382, 16497, 17202, 18666, 20774, 21411, 21573, 21996, 23868, 25803, 26962, 27999, 28548, 28764, 31161, 32994, 34404, 37271, 37332, 40443, 41548, 42822, 43146, 48739, 51606, 53924, 55998, 62322, 65988, 74542, 77409, 80886, 85644, 86292, 93483, 97478, 103212, 111813, 111996, 121329, 124644, 146217, 149084, 154818, 161772, 186966, 194956, 223626, 242658, 280449, 292434, 309636, 335439, 363987, 373932, 438651, 447252, 485316, 560898, 584868, 633607, 670878, 727974, 877302, 1006317, 1121796, 1267214, 1315953, 1341756, 1455948, 1754604, 1900821, 2012634, 2534428, 2631906, 3801642, 4025268, 5263812, 5702463, 7603284, 11404926, 17107389, 22809852, 34214778, 68429556]

約数ペア:

[(1, 68429556), (2, 34214778), (3, 22809852), (4, 17107389), (6, 11404926), (9, 7603284), (12, 5702463), (13, 5263812), (17, 4025268), (18, 3801642), (26, 2631906), (27, 2534428), (34, 2012634), (36, 1900821), (39, 1754604), (47, 1455948), (51, 1341756), (52, 1315953), (54, 1267214), (61, 1121796), (68, 1006317), (78, 877302), (94, 727974), (102, 670878), (108, 633607), (117, 584868), (122, 560898), (141, 485316), (153, 447252), (156, 438651), (183, 373932), (188, 363987), (204, 335439), (221, 309636), (234, 292434), (244, 280449), (282, 242658), (306, 223626), (351, 194956), (366, 186966), (423, 161772), (442, 154818), (459, 149084), (468, 146217), (549, 124644), (564, 121329), (611, 111996), (612, 111813), (663, 103212), (702, 97478), (732, 93483), (793, 86292), (799, 85644), (846, 80886), (884, 77409), (918, 74542), (1037, 65988), (1098, 62322), (1222, 55998), (1269, 53924), (1326, 51606), (1404, 48739), (1586, 43146), (1598, 42822), (1647, 41548), (1692, 40443), (1833, 37332), (1836, 37271), (1989, 34404), (2074, 32994), (2196, 31161), (2379, 28764), (2397, 28548), (2444, 27999), (2538, 26962), (2652, 25803), (2867, 23868), (3111, 21996), (3172, 21573), (3196, 21411), (3294, 20774), (3666, 18666), (3978, 17202), (4148, 16497), (4758, 14382), (4794, 14274), (5076, 13481), (5499, 12444), (5734, 11934), (5967, 11468), (6222, 10998), (6588, 10387), (7137, 9588), (7191, 9516), (7332, 9333), (7956, 8601)]