65650728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 192

約数和(自身を含む): 203777280

約数和(自身を除く): 138126552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 37, 39, 44, 47, 52, 66, 74, 78, 88, 94, 104, 111, 121, 132, 141, 143, 148, 156, 188, 222, 242, 264, 282, 286, 296, 312, 363, 376, 407, 429, 444, 481, 484, 517, 564, 572, 611, 726, 814, 858, 888, 962, 968, 1034, 1128, 1144, 1221, 1222, 1443, 1452, 1551, 1573, 1628, 1716, 1739, 1833, 1924, 2068, 2442, 2444, 2886, 2904, 3102, 3146, 3256, 3432, 3478, 3666, 3848, 4136, 4477, 4719, 4884, 4888, 5217, 5291, 5687, 5772, 6204, 6292, 6721, 6956, 7332, 8954, 9438, 9768, 10434, 10582, 11374, 11544, 12408, 12584, 13431, 13442, 13912, 14664, 15873, 17061, 17908, 18876, 19129, 20163, 20868, 21164, 22607, 22748, 26862, 26884, 31746, 34122, 35816, 37752, 38258, 40326, 41736, 42328, 45214, 45496, 53724, 53768, 57387, 58201, 63492, 67821, 68244, 73931, 76516, 80652, 90428, 107448, 114774, 116402, 126984, 135642, 136488, 147862, 153032, 161304, 174603, 180856, 210419, 221793, 229548, 232804, 248677, 271284, 295724, 349206, 420838, 443586, 459096, 465608, 497354, 542568, 591448, 631257, 698412, 746031, 841676, 887172, 994708, 1262514, 1396824, 1492062, 1683352, 1774344, 1989416, 2525028, 2735447, 2984124, 5050056, 5470894, 5968248, 8206341, 10941788, 16412682, 21883576, 32825364, 65650728]

約数ペア:

[(1, 65650728), (2, 32825364), (3, 21883576), (4, 16412682), (6, 10941788), (8, 8206341), (11, 5968248), (12, 5470894), (13, 5050056), (22, 2984124), (24, 2735447), (26, 2525028), (33, 1989416), (37, 1774344), (39, 1683352), (44, 1492062), (47, 1396824), (52, 1262514), (66, 994708), (74, 887172), (78, 841676), (88, 746031), (94, 698412), (104, 631257), (111, 591448), (121, 542568), (132, 497354), (141, 465608), (143, 459096), (148, 443586), (156, 420838), (188, 349206), (222, 295724), (242, 271284), (264, 248677), (282, 232804), (286, 229548), (296, 221793), (312, 210419), (363, 180856), (376, 174603), (407, 161304), (429, 153032), (444, 147862), (481, 136488), (484, 135642), (517, 126984), (564, 116402), (572, 114774), (611, 107448), (726, 90428), (814, 80652), (858, 76516), (888, 73931), (962, 68244), (968, 67821), (1034, 63492), (1128, 58201), (1144, 57387), (1221, 53768), (1222, 53724), (1443, 45496), (1452, 45214), (1551, 42328), (1573, 41736), (1628, 40326), (1716, 38258), (1739, 37752), (1833, 35816), (1924, 34122), (2068, 31746), (2442, 26884), (2444, 26862), (2886, 22748), (2904, 22607), (3102, 21164), (3146, 20868), (3256, 20163), (3432, 19129), (3478, 18876), (3666, 17908), (3848, 17061), (4136, 15873), (4477, 14664), (4719, 13912), (4884, 13442), (4888, 13431), (5217, 12584), (5291, 12408), (5687, 11544), (5772, 11374), (6204, 10582), (6292, 10434), (6721, 9768), (6956, 9438), (7332, 8954)]