64219596

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{733}}^1$

素因数の和:903

約数の個数: 72

約数和(自身を含む): 175719600

約数和(自身を除く): 111500004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 149, 196, 294, 298, 447, 588, 596, 733, 894, 1043, 1466, 1788, 2086, 2199, 2932, 3129, 4172, 4398, 5131, 6258, 7301, 8796, 10262, 12516, 14602, 15393, 20524, 21903, 29204, 30786, 35917, 43806, 61572, 71834, 87612, 107751, 109217, 143668, 215502, 218434, 327651, 431004, 436868, 655302, 764519, 1310604, 1529038, 2293557, 3058076, 4587114, 5351633, 9174228, 10703266, 16054899, 21406532, 32109798, 64219596]

約数ペア:

[(1, 64219596), (2, 32109798), (3, 21406532), (4, 16054899), (6, 10703266), (7, 9174228), (12, 5351633), (14, 4587114), (21, 3058076), (28, 2293557), (42, 1529038), (49, 1310604), (84, 764519), (98, 655302), (147, 436868), (149, 431004), (196, 327651), (294, 218434), (298, 215502), (447, 143668), (588, 109217), (596, 107751), (733, 87612), (894, 71834), (1043, 61572), (1466, 43806), (1788, 35917), (2086, 30786), (2199, 29204), (2932, 21903), (3129, 20524), (4172, 15393), (4398, 14602), (5131, 12516), (6258, 10262), (7301, 8796)]