1081655172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{37889}}^1$

素因数の和:37973

約数の個数: 72

約数和(自身を含む): 2992855320

約数和(自身を除く): 1911200148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 1098, 1586, 2196, 2379, 3172, 4758, 7137, 9516, 14274, 28548, 37889, 75778, 113667, 151556, 227334, 341001, 454668, 492557, 682002, 985114, 1364004, 1477671, 1970228, 2311229, 2955342, 4433013, 4622458, 5910684, 6933687, 8866026, 9244916, 13867374, 17732052, 20801061, 27734748, 30045977, 41602122, 60091954, 83204244, 90137931, 120183908, 180275862, 270413793, 360551724, 540827586, 1081655172]

約数ペア:

[(1, 1081655172), (2, 540827586), (3, 360551724), (4, 270413793), (6, 180275862), (9, 120183908), (12, 90137931), (13, 83204244), (18, 60091954), (26, 41602122), (36, 30045977), (39, 27734748), (52, 20801061), (61, 17732052), (78, 13867374), (117, 9244916), (122, 8866026), (156, 6933687), (183, 5910684), (234, 4622458), (244, 4433013), (366, 2955342), (468, 2311229), (549, 1970228), (732, 1477671), (793, 1364004), (1098, 985114), (1586, 682002), (2196, 492557), (2379, 454668), (3172, 341001), (4758, 227334), (7137, 151556), (9516, 113667), (14274, 75778), (28548, 37889)]