80125434

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:212

約数の個数: 72

約数和(自身を含む): 184791360

約数和(自身を除く): 104665926

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 67, 79, 87, 134, 158, 174, 201, 237, 261, 402, 474, 522, 603, 711, 841, 1206, 1422, 1682, 1943, 2291, 2523, 3886, 4582, 5046, 5293, 5829, 6873, 7569, 10586, 11658, 13746, 15138, 15879, 17487, 20619, 31758, 34974, 41238, 47637, 56347, 66439, 95274, 112694, 132878, 153497, 169041, 199317, 306994, 338082, 398634, 460491, 507123, 597951, 920982, 1014246, 1195902, 1381473, 2762946, 4451413, 8902826, 13354239, 26708478, 40062717, 80125434]

約数ペア:

[(1, 80125434), (2, 40062717), (3, 26708478), (6, 13354239), (9, 8902826), (18, 4451413), (29, 2762946), (58, 1381473), (67, 1195902), (79, 1014246), (87, 920982), (134, 597951), (158, 507123), (174, 460491), (201, 398634), (237, 338082), (261, 306994), (402, 199317), (474, 169041), (522, 153497), (603, 132878), (711, 112694), (841, 95274), (1206, 66439), (1422, 56347), (1682, 47637), (1943, 41238), (2291, 34974), (2523, 31758), (3886, 20619), (4582, 17487), (5046, 15879), (5293, 15138), (5829, 13746), (6873, 11658), (7569, 10586)]