66288456

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 208528320

約数和(自身を除く): 142239864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 43, 52, 54, 61, 72, 78, 81, 86, 104, 108, 117, 122, 129, 156, 162, 172, 183, 216, 234, 243, 244, 258, 312, 324, 344, 351, 366, 387, 468, 486, 488, 516, 549, 559, 648, 702, 732, 774, 793, 936, 972, 1032, 1053, 1098, 1118, 1161, 1404, 1464, 1548, 1586, 1647, 1677, 1944, 2106, 2196, 2236, 2322, 2379, 2623, 2808, 3096, 3159, 3172, 3294, 3354, 3483, 4212, 4392, 4472, 4644, 4758, 4941, 5031, 5246, 6318, 6344, 6588, 6708, 6966, 7137, 7869, 8424, 9288, 9516, 9882, 10062, 10449, 10492, 12636, 13176, 13416, 13932, 14274, 14823, 15093, 15738, 19032, 19764, 20124, 20898, 20984, 21411, 23607, 25272, 27864, 28548, 29646, 30186, 31476, 34099, 39528, 40248, 41796, 42822, 45279, 47214, 57096, 59292, 60372, 62952, 64233, 68198, 70821, 83592, 85644, 90558, 94428, 102297, 118584, 120744, 128466, 135837, 136396, 141642, 171288, 181116, 188856, 192699, 204594, 212463, 256932, 271674, 272792, 283284, 306891, 362232, 385398, 409188, 424926, 513864, 543348, 566568, 613782, 637389, 770796, 818376, 849852, 920673, 1086696, 1227564, 1274778, 1541592, 1699704, 1841346, 2455128, 2549556, 2762019, 3682692, 5099112, 5524038, 7365384, 8286057, 11048076, 16572114, 22096152, 33144228, 66288456]

約数ペア:

[(1, 66288456), (2, 33144228), (3, 22096152), (4, 16572114), (6, 11048076), (8, 8286057), (9, 7365384), (12, 5524038), (13, 5099112), (18, 3682692), (24, 2762019), (26, 2549556), (27, 2455128), (36, 1841346), (39, 1699704), (43, 1541592), (52, 1274778), (54, 1227564), (61, 1086696), (72, 920673), (78, 849852), (81, 818376), (86, 770796), (104, 637389), (108, 613782), (117, 566568), (122, 543348), (129, 513864), (156, 424926), (162, 409188), (172, 385398), (183, 362232), (216, 306891), (234, 283284), (243, 272792), (244, 271674), (258, 256932), (312, 212463), (324, 204594), (344, 192699), (351, 188856), (366, 181116), (387, 171288), (468, 141642), (486, 136396), (488, 135837), (516, 128466), (549, 120744), (559, 118584), (648, 102297), (702, 94428), (732, 90558), (774, 85644), (793, 83592), (936, 70821), (972, 68198), (1032, 64233), (1053, 62952), (1098, 60372), (1118, 59292), (1161, 57096), (1404, 47214), (1464, 45279), (1548, 42822), (1586, 41796), (1647, 40248), (1677, 39528), (1944, 34099), (2106, 31476), (2196, 30186), (2236, 29646), (2322, 28548), (2379, 27864), (2623, 25272), (2808, 23607), (3096, 21411), (3159, 20984), (3172, 20898), (3294, 20124), (3354, 19764), (3483, 19032), (4212, 15738), (4392, 15093), (4472, 14823), (4644, 14274), (4758, 13932), (4941, 13416), (5031, 13176), (5246, 12636), (6318, 10492), (6344, 10449), (6588, 10062), (6708, 9882), (6966, 9516), (7137, 9288), (7869, 8424)]