83289312

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:557

約数の個数: 144

約数和(自身を含む): 257886720

約数和(自身を除く): 174597408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 72, 76, 93, 96, 114, 124, 144, 152, 171, 186, 228, 248, 279, 288, 304, 342, 372, 456, 491, 496, 558, 589, 608, 684, 744, 912, 982, 992, 1116, 1178, 1368, 1473, 1488, 1767, 1824, 1964, 2232, 2356, 2736, 2946, 2976, 3534, 3928, 4419, 4464, 4712, 5301, 5472, 5892, 7068, 7856, 8838, 8928, 9329, 9424, 10602, 11784, 14136, 15221, 15712, 17676, 18658, 18848, 21204, 23568, 27987, 28272, 30442, 35352, 37316, 42408, 45663, 47136, 55974, 56544, 60884, 70704, 74632, 83961, 84816, 91326, 111948, 121768, 136989, 141408, 149264, 167922, 169632, 182652, 223896, 243536, 273978, 289199, 298528, 335844, 365304, 447792, 487072, 547956, 578398, 671688, 730608, 867597, 895584, 1095912, 1156796, 1343376, 1461216, 1735194, 2191824, 2313592, 2602791, 2686752, 3470388, 4383648, 4627184, 5205582, 6940776, 9254368, 10411164, 13881552, 20822328, 27763104, 41644656, 83289312]

約数ペア:

[(1, 83289312), (2, 41644656), (3, 27763104), (4, 20822328), (6, 13881552), (8, 10411164), (9, 9254368), (12, 6940776), (16, 5205582), (18, 4627184), (19, 4383648), (24, 3470388), (31, 2686752), (32, 2602791), (36, 2313592), (38, 2191824), (48, 1735194), (57, 1461216), (62, 1343376), (72, 1156796), (76, 1095912), (93, 895584), (96, 867597), (114, 730608), (124, 671688), (144, 578398), (152, 547956), (171, 487072), (186, 447792), (228, 365304), (248, 335844), (279, 298528), (288, 289199), (304, 273978), (342, 243536), (372, 223896), (456, 182652), (491, 169632), (496, 167922), (558, 149264), (589, 141408), (608, 136989), (684, 121768), (744, 111948), (912, 91326), (982, 84816), (992, 83961), (1116, 74632), (1178, 70704), (1368, 60884), (1473, 56544), (1488, 55974), (1767, 47136), (1824, 45663), (1964, 42408), (2232, 37316), (2356, 35352), (2736, 30442), (2946, 28272), (2976, 27987), (3534, 23568), (3928, 21204), (4419, 18848), (4464, 18658), (4712, 17676), (5301, 15712), (5472, 15221), (5892, 14136), (7068, 11784), (7856, 10602), (8838, 9424), (8928, 9329)]