72497964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2531}}^1$

素因数の和:2587

約数の個数: 96

約数和(自身を含む): 217792512

約数和(自身を除く): 145294548

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 62, 66, 77, 84, 93, 124, 132, 154, 186, 217, 231, 308, 341, 372, 434, 462, 651, 682, 868, 924, 1023, 1302, 1364, 2046, 2387, 2531, 2604, 4092, 4774, 5062, 7161, 7593, 9548, 10124, 14322, 15186, 17717, 27841, 28644, 30372, 35434, 53151, 55682, 70868, 78461, 83523, 106302, 111364, 156922, 167046, 194887, 212604, 235383, 313844, 334092, 389774, 470766, 549227, 584661, 779548, 863071, 941532, 1098454, 1169322, 1647681, 1726142, 2196908, 2338644, 2589213, 3295362, 3452284, 5178426, 6041497, 6590724, 10356852, 12082994, 18124491, 24165988, 36248982, 72497964]

約数ペア:

[(1, 72497964), (2, 36248982), (3, 24165988), (4, 18124491), (6, 12082994), (7, 10356852), (11, 6590724), (12, 6041497), (14, 5178426), (21, 3452284), (22, 3295362), (28, 2589213), (31, 2338644), (33, 2196908), (42, 1726142), (44, 1647681), (62, 1169322), (66, 1098454), (77, 941532), (84, 863071), (93, 779548), (124, 584661), (132, 549227), (154, 470766), (186, 389774), (217, 334092), (231, 313844), (308, 235383), (341, 212604), (372, 194887), (434, 167046), (462, 156922), (651, 111364), (682, 106302), (868, 83523), (924, 78461), (1023, 70868), (1302, 55682), (1364, 53151), (2046, 35434), (2387, 30372), (2531, 28644), (2604, 27841), (4092, 17717), (4774, 15186), (5062, 14322), (7161, 10124), (7593, 9548)]