61340916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 184464000

約数和(自身を除く): 123123084

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 52, 58, 78, 84, 87, 91, 116, 149, 156, 169, 174, 182, 203, 273, 298, 338, 348, 364, 377, 406, 447, 507, 546, 596, 609, 676, 754, 812, 894, 1014, 1043, 1092, 1131, 1183, 1218, 1508, 1788, 1937, 2028, 2086, 2262, 2366, 2436, 2639, 3129, 3549, 3874, 4172, 4321, 4524, 4732, 4901, 5278, 5811, 6258, 7098, 7748, 7917, 8642, 9802, 10556, 11622, 12516, 12963, 13559, 14196, 14703, 15834, 17284, 19604, 23244, 25181, 25926, 27118, 29406, 30247, 31668, 34307, 40677, 50362, 51852, 54236, 56173, 58812, 60494, 68614, 75543, 81354, 90741, 100724, 102921, 112346, 120988, 137228, 151086, 162708, 168519, 176267, 181482, 205842, 224692, 302172, 337038, 352534, 362964, 393211, 411684, 528801, 674076, 705068, 730249, 786422, 1057602, 1179633, 1460498, 1572844, 2115204, 2190747, 2359266, 2920996, 4381494, 4718532, 5111743, 8762988, 10223486, 15335229, 20446972, 30670458, 61340916]

約数ペア:

[(1, 61340916), (2, 30670458), (3, 20446972), (4, 15335229), (6, 10223486), (7, 8762988), (12, 5111743), (13, 4718532), (14, 4381494), (21, 2920996), (26, 2359266), (28, 2190747), (29, 2115204), (39, 1572844), (42, 1460498), (52, 1179633), (58, 1057602), (78, 786422), (84, 730249), (87, 705068), (91, 674076), (116, 528801), (149, 411684), (156, 393211), (169, 362964), (174, 352534), (182, 337038), (203, 302172), (273, 224692), (298, 205842), (338, 181482), (348, 176267), (364, 168519), (377, 162708), (406, 151086), (447, 137228), (507, 120988), (546, 112346), (596, 102921), (609, 100724), (676, 90741), (754, 81354), (812, 75543), (894, 68614), (1014, 60494), (1043, 58812), (1092, 56173), (1131, 54236), (1183, 51852), (1218, 50362), (1508, 40677), (1788, 34307), (1937, 31668), (2028, 30247), (2086, 29406), (2262, 27118), (2366, 25926), (2436, 25181), (2639, 23244), (3129, 19604), (3549, 17284), (3874, 15834), (4172, 14703), (4321, 14196), (4524, 13559), (4732, 12963), (4901, 12516), (5278, 11622), (5811, 10556), (6258, 9802), (7098, 8642), (7748, 7917)]