68980704

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1783}}^1$

素因数の和:1840

約数の個数: 96

約数和(自身を含む): 201406464

約数和(自身を除く): 132425760

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 992, 1209, 1248, 1488, 1612, 1783, 2418, 2976, 3224, 3566, 4836, 5349, 6448, 7132, 9672, 10698, 12896, 14264, 19344, 21396, 23179, 28528, 38688, 42792, 46358, 55273, 57056, 69537, 85584, 92716, 110546, 139074, 165819, 171168, 185432, 221092, 278148, 331638, 370864, 442184, 556296, 663276, 718549, 741728, 884368, 1112592, 1326552, 1437098, 1768736, 2155647, 2225184, 2653104, 2874196, 4311294, 5306208, 5748392, 8622588, 11496784, 17245176, 22993568, 34490352, 68980704]

約数ペア:

[(1, 68980704), (2, 34490352), (3, 22993568), (4, 17245176), (6, 11496784), (8, 8622588), (12, 5748392), (13, 5306208), (16, 4311294), (24, 2874196), (26, 2653104), (31, 2225184), (32, 2155647), (39, 1768736), (48, 1437098), (52, 1326552), (62, 1112592), (78, 884368), (93, 741728), (96, 718549), (104, 663276), (124, 556296), (156, 442184), (186, 370864), (208, 331638), (248, 278148), (312, 221092), (372, 185432), (403, 171168), (416, 165819), (496, 139074), (624, 110546), (744, 92716), (806, 85584), (992, 69537), (1209, 57056), (1248, 55273), (1488, 46358), (1612, 42792), (1783, 38688), (2418, 28528), (2976, 23179), (3224, 21396), (3566, 19344), (4836, 14264), (5349, 12896), (6448, 10698), (7132, 9672)]