80158932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{331}}^1$

素因数の和:410

約数の個数: 108

約数和(自身を含む): 240004128

約数和(自身を除く): 159845196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 331, 372, 434, 558, 651, 662, 868, 961, 993, 1116, 1302, 1324, 1922, 1953, 1986, 2317, 2604, 2883, 2979, 3844, 3906, 3972, 4634, 5766, 5958, 6727, 6951, 7812, 8649, 9268, 10261, 11532, 11916, 13454, 13902, 17298, 20181, 20522, 20853, 26908, 27804, 30783, 34596, 40362, 41044, 41706, 60543, 61566, 71827, 80724, 83412, 92349, 121086, 123132, 143654, 184698, 215481, 242172, 287308, 318091, 369396, 430962, 636182, 646443, 861924, 954273, 1272364, 1292886, 1908546, 2226637, 2585772, 2862819, 3817092, 4453274, 5725638, 6679911, 8906548, 11451276, 13359822, 20039733, 26719644, 40079466, 80158932]

約数ペア:

[(1, 80158932), (2, 40079466), (3, 26719644), (4, 20039733), (6, 13359822), (7, 11451276), (9, 8906548), (12, 6679911), (14, 5725638), (18, 4453274), (21, 3817092), (28, 2862819), (31, 2585772), (36, 2226637), (42, 1908546), (62, 1292886), (63, 1272364), (84, 954273), (93, 861924), (124, 646443), (126, 636182), (186, 430962), (217, 369396), (252, 318091), (279, 287308), (331, 242172), (372, 215481), (434, 184698), (558, 143654), (651, 123132), (662, 121086), (868, 92349), (961, 83412), (993, 80724), (1116, 71827), (1302, 61566), (1324, 60543), (1922, 41706), (1953, 41044), (1986, 40362), (2317, 34596), (2604, 30783), (2883, 27804), (2979, 26908), (3844, 20853), (3906, 20522), (3972, 20181), (4634, 17298), (5766, 13902), (5958, 13454), (6727, 11916), (6951, 11532), (7812, 10261), (8649, 9268)]