65931216

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 160

約数和(自身を含む): 198320640

約数和(自身を除く): 132389424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 67, 76, 78, 83, 104, 114, 134, 152, 156, 166, 201, 208, 228, 247, 249, 268, 304, 312, 332, 402, 456, 494, 498, 536, 624, 664, 741, 804, 871, 912, 988, 996, 1072, 1079, 1273, 1328, 1482, 1577, 1608, 1742, 1976, 1992, 2158, 2546, 2613, 2964, 3154, 3216, 3237, 3484, 3819, 3952, 3984, 4316, 4731, 5092, 5226, 5561, 5928, 6308, 6474, 6968, 7638, 8632, 9462, 10184, 10452, 11122, 11856, 12616, 12948, 13936, 15276, 16549, 16683, 17264, 18924, 20368, 20501, 20904, 22244, 25232, 25896, 30552, 33098, 33366, 37848, 41002, 41808, 44488, 49647, 51792, 61104, 61503, 66196, 66732, 72293, 75696, 82004, 88976, 99294, 105659, 123006, 132392, 133464, 144586, 164008, 198588, 211318, 216879, 246012, 264784, 266928, 289172, 316977, 328016, 397176, 422636, 433758, 492024, 578344, 633954, 794352, 845272, 867516, 984048, 1156688, 1267908, 1373567, 1690544, 1735032, 2535816, 2747134, 3470064, 4120701, 5071632, 5494268, 8241402, 10988536, 16482804, 21977072, 32965608, 65931216]

約数ペア:

[(1, 65931216), (2, 32965608), (3, 21977072), (4, 16482804), (6, 10988536), (8, 8241402), (12, 5494268), (13, 5071632), (16, 4120701), (19, 3470064), (24, 2747134), (26, 2535816), (38, 1735032), (39, 1690544), (48, 1373567), (52, 1267908), (57, 1156688), (67, 984048), (76, 867516), (78, 845272), (83, 794352), (104, 633954), (114, 578344), (134, 492024), (152, 433758), (156, 422636), (166, 397176), (201, 328016), (208, 316977), (228, 289172), (247, 266928), (249, 264784), (268, 246012), (304, 216879), (312, 211318), (332, 198588), (402, 164008), (456, 144586), (494, 133464), (498, 132392), (536, 123006), (624, 105659), (664, 99294), (741, 88976), (804, 82004), (871, 75696), (912, 72293), (988, 66732), (996, 66196), (1072, 61503), (1079, 61104), (1273, 51792), (1328, 49647), (1482, 44488), (1577, 41808), (1608, 41002), (1742, 37848), (1976, 33366), (1992, 33098), (2158, 30552), (2546, 25896), (2613, 25232), (2964, 22244), (3154, 20904), (3216, 20501), (3237, 20368), (3484, 18924), (3819, 17264), (3952, 16683), (3984, 16549), (4316, 15276), (4731, 13936), (5092, 12948), (5226, 12616), (5561, 11856), (5928, 11122), (6308, 10452), (6474, 10184), (6968, 9462), (7638, 8632)]