61925004

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:407

約数の個数: 72

約数和(自身を含む): 161000112

約数和(自身を除く): 99075108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 163, 173, 183, 244, 326, 346, 366, 489, 519, 549, 652, 692, 732, 978, 1038, 1098, 1467, 1557, 1956, 2076, 2196, 2934, 3114, 5868, 6228, 9943, 10553, 19886, 21106, 28199, 29829, 31659, 39772, 42212, 56398, 59658, 63318, 84597, 89487, 94977, 112796, 119316, 126636, 169194, 178974, 189954, 253791, 338388, 357948, 379908, 507582, 1015164, 1720139, 3440278, 5160417, 6880556, 10320834, 15481251, 20641668, 30962502, 61925004]

約数ペア:

[(1, 61925004), (2, 30962502), (3, 20641668), (4, 15481251), (6, 10320834), (9, 6880556), (12, 5160417), (18, 3440278), (36, 1720139), (61, 1015164), (122, 507582), (163, 379908), (173, 357948), (183, 338388), (244, 253791), (326, 189954), (346, 178974), (366, 169194), (489, 126636), (519, 119316), (549, 112796), (652, 94977), (692, 89487), (732, 84597), (978, 63318), (1038, 59658), (1098, 56398), (1467, 42212), (1557, 39772), (1956, 31659), (2076, 29829), (2196, 28199), (2934, 21106), (3114, 19886), (5868, 10553), (6228, 9943)]