73451772

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:221

約数の個数: 120

約数和(自身を含む): 202954752

約数和(自身を除く): 129502980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 71, 81, 93, 103, 108, 124, 142, 162, 186, 206, 213, 279, 284, 309, 324, 372, 412, 426, 558, 618, 639, 837, 852, 927, 1116, 1236, 1278, 1674, 1854, 1917, 2201, 2511, 2556, 2781, 3193, 3348, 3708, 3834, 4402, 5022, 5562, 5751, 6386, 6603, 7313, 7668, 8343, 8804, 9579, 10044, 11124, 11502, 12772, 13206, 14626, 16686, 19158, 19809, 21939, 23004, 26412, 28737, 29252, 33372, 38316, 39618, 43878, 57474, 59427, 65817, 79236, 86211, 87756, 114948, 118854, 131634, 172422, 178281, 197451, 226703, 237708, 258633, 263268, 344844, 356562, 394902, 453406, 517266, 592353, 680109, 713124, 789804, 906812, 1034532, 1184706, 1360218, 2040327, 2369412, 2720436, 4080654, 6120981, 8161308, 12241962, 18362943, 24483924, 36725886, 73451772]

約数ペア:

[(1, 73451772), (2, 36725886), (3, 24483924), (4, 18362943), (6, 12241962), (9, 8161308), (12, 6120981), (18, 4080654), (27, 2720436), (31, 2369412), (36, 2040327), (54, 1360218), (62, 1184706), (71, 1034532), (81, 906812), (93, 789804), (103, 713124), (108, 680109), (124, 592353), (142, 517266), (162, 453406), (186, 394902), (206, 356562), (213, 344844), (279, 263268), (284, 258633), (309, 237708), (324, 226703), (372, 197451), (412, 178281), (426, 172422), (558, 131634), (618, 118854), (639, 114948), (837, 87756), (852, 86211), (927, 79236), (1116, 65817), (1236, 59427), (1278, 57474), (1674, 43878), (1854, 39618), (1917, 38316), (2201, 33372), (2511, 29252), (2556, 28737), (2781, 26412), (3193, 23004), (3348, 21939), (3708, 19809), (3834, 19158), (4402, 16686), (5022, 14626), (5562, 13206), (5751, 12772), (6386, 11502), (6603, 11124), (7313, 10044), (7668, 9579), (8343, 8804)]