91706868

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:638

約数の個数: 108

約数和(自身を含む): 262150980

約数和(自身を除く): 170444112

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 121, 132, 148, 198, 222, 242, 333, 363, 396, 407, 444, 484, 569, 666, 726, 814, 1089, 1138, 1221, 1332, 1452, 1628, 1707, 2178, 2276, 2442, 3414, 3663, 4356, 4477, 4884, 5121, 6259, 6828, 7326, 8954, 10242, 12518, 13431, 14652, 17908, 18777, 20484, 21053, 25036, 26862, 37554, 40293, 42106, 53724, 56331, 63159, 68849, 75108, 80586, 84212, 112662, 126318, 137698, 161172, 189477, 206547, 225324, 231583, 252636, 275396, 378954, 413094, 463166, 619641, 694749, 757908, 826188, 926332, 1239282, 1389498, 2084247, 2478564, 2547413, 2778996, 4168494, 5094826, 7642239, 8336988, 10189652, 15284478, 22926717, 30568956, 45853434, 91706868]

約数ペア:

[(1, 91706868), (2, 45853434), (3, 30568956), (4, 22926717), (6, 15284478), (9, 10189652), (11, 8336988), (12, 7642239), (18, 5094826), (22, 4168494), (33, 2778996), (36, 2547413), (37, 2478564), (44, 2084247), (66, 1389498), (74, 1239282), (99, 926332), (111, 826188), (121, 757908), (132, 694749), (148, 619641), (198, 463166), (222, 413094), (242, 378954), (333, 275396), (363, 252636), (396, 231583), (407, 225324), (444, 206547), (484, 189477), (569, 161172), (666, 137698), (726, 126318), (814, 112662), (1089, 84212), (1138, 80586), (1221, 75108), (1332, 68849), (1452, 63159), (1628, 56331), (1707, 53724), (2178, 42106), (2276, 40293), (2442, 37554), (3414, 26862), (3663, 25036), (4356, 21053), (4477, 20484), (4884, 18777), (5121, 17908), (6259, 14652), (6828, 13431), (7326, 12518), (8954, 10242)]