66174264

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^2$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 206551800

約数和(自身を除く): 140377536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 61, 72, 76, 78, 104, 114, 117, 122, 152, 156, 171, 183, 228, 234, 244, 247, 312, 342, 366, 456, 468, 488, 494, 549, 684, 732, 741, 793, 936, 988, 1098, 1159, 1368, 1464, 1482, 1586, 1976, 2196, 2223, 2318, 2379, 2964, 3172, 3477, 3721, 4392, 4446, 4636, 4758, 5928, 6344, 6954, 7137, 7442, 8892, 9272, 9516, 10431, 11163, 13908, 14274, 14884, 15067, 17784, 19032, 20862, 22326, 27816, 28548, 29768, 30134, 33489, 41724, 44652, 45201, 48373, 57096, 60268, 66978, 70699, 83448, 89304, 90402, 96746, 120536, 133956, 135603, 141398, 145119, 180804, 193492, 212097, 267912, 271206, 282796, 290238, 361608, 386984, 424194, 435357, 542412, 565592, 580476, 636291, 848388, 870714, 919087, 1084824, 1160952, 1272582, 1696776, 1741428, 1838174, 2545164, 2757261, 3482856, 3676348, 5090328, 5514522, 7352696, 8271783, 11029044, 16543566, 22058088, 33087132, 66174264]

約数ペア:

[(1, 66174264), (2, 33087132), (3, 22058088), (4, 16543566), (6, 11029044), (8, 8271783), (9, 7352696), (12, 5514522), (13, 5090328), (18, 3676348), (19, 3482856), (24, 2757261), (26, 2545164), (36, 1838174), (38, 1741428), (39, 1696776), (52, 1272582), (57, 1160952), (61, 1084824), (72, 919087), (76, 870714), (78, 848388), (104, 636291), (114, 580476), (117, 565592), (122, 542412), (152, 435357), (156, 424194), (171, 386984), (183, 361608), (228, 290238), (234, 282796), (244, 271206), (247, 267912), (312, 212097), (342, 193492), (366, 180804), (456, 145119), (468, 141398), (488, 135603), (494, 133956), (549, 120536), (684, 96746), (732, 90402), (741, 89304), (793, 83448), (936, 70699), (988, 66978), (1098, 60268), (1159, 57096), (1368, 48373), (1464, 45201), (1482, 44652), (1586, 41724), (1976, 33489), (2196, 30134), (2223, 29768), (2318, 28548), (2379, 27816), (2964, 22326), (3172, 20862), (3477, 19032), (3721, 17784), (4392, 15067), (4446, 14884), (4636, 14274), (4758, 13908), (5928, 11163), (6344, 10431), (6954, 9516), (7137, 9272), (7442, 8892)]