61961004

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1999}}^1$

素因数の和:2060

約数の個数: 96

約数和(自身を含む): 188160000

約数和(自身を除く): 126198996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 82, 84, 108, 123, 126, 164, 189, 246, 252, 287, 369, 378, 492, 574, 738, 756, 861, 1107, 1148, 1476, 1722, 1999, 2214, 2583, 3444, 3998, 4428, 5166, 5997, 7749, 7996, 10332, 11994, 13993, 15498, 17991, 23988, 27986, 30996, 35982, 41979, 53973, 55972, 71964, 81959, 83958, 107946, 125937, 163918, 167916, 215892, 245877, 251874, 327836, 377811, 491754, 503748, 573713, 737631, 755622, 983508, 1147426, 1475262, 1511244, 1721139, 2212893, 2294852, 2950524, 3442278, 4425786, 5163417, 6884556, 8851572, 10326834, 15490251, 20653668, 30980502, 61961004]

約数ペア:

[(1, 61961004), (2, 30980502), (3, 20653668), (4, 15490251), (6, 10326834), (7, 8851572), (9, 6884556), (12, 5163417), (14, 4425786), (18, 3442278), (21, 2950524), (27, 2294852), (28, 2212893), (36, 1721139), (41, 1511244), (42, 1475262), (54, 1147426), (63, 983508), (82, 755622), (84, 737631), (108, 573713), (123, 503748), (126, 491754), (164, 377811), (189, 327836), (246, 251874), (252, 245877), (287, 215892), (369, 167916), (378, 163918), (492, 125937), (574, 107946), (738, 83958), (756, 81959), (861, 71964), (1107, 55972), (1148, 53973), (1476, 41979), (1722, 35982), (1999, 30996), (2214, 27986), (2583, 23988), (3444, 17991), (3998, 15498), (4428, 13993), (5166, 11994), (5997, 10332), (7749, 7996)]