122812452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 372736000

約数和(自身を除く): 249923548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 79, 84, 93, 124, 126, 158, 186, 199, 217, 237, 252, 279, 316, 372, 398, 434, 474, 553, 558, 597, 651, 711, 796, 868, 948, 1106, 1116, 1194, 1302, 1393, 1422, 1659, 1791, 1953, 2212, 2388, 2449, 2604, 2786, 2844, 3318, 3582, 3906, 4179, 4898, 4977, 5572, 6169, 6636, 7164, 7347, 7812, 8358, 9796, 9954, 12338, 12537, 14694, 15721, 16716, 17143, 18507, 19908, 22041, 24676, 25074, 29388, 31442, 34286, 37014, 43183, 44082, 47163, 50148, 51429, 55521, 62884, 68572, 74028, 86366, 88164, 94326, 102858, 110047, 111042, 129549, 141489, 154287, 172732, 188652, 205716, 220094, 222084, 259098, 282978, 308574, 330141, 388647, 440188, 487351, 518196, 565956, 617148, 660282, 777294, 974702, 990423, 1320564, 1462053, 1554588, 1949404, 1980846, 2924106, 3411457, 3961692, 4386159, 5848212, 6822914, 8772318, 10234371, 13645828, 17544636, 20468742, 30703113, 40937484, 61406226, 122812452]

約数ペア:

[(1, 122812452), (2, 61406226), (3, 40937484), (4, 30703113), (6, 20468742), (7, 17544636), (9, 13645828), (12, 10234371), (14, 8772318), (18, 6822914), (21, 5848212), (28, 4386159), (31, 3961692), (36, 3411457), (42, 2924106), (62, 1980846), (63, 1949404), (79, 1554588), (84, 1462053), (93, 1320564), (124, 990423), (126, 974702), (158, 777294), (186, 660282), (199, 617148), (217, 565956), (237, 518196), (252, 487351), (279, 440188), (316, 388647), (372, 330141), (398, 308574), (434, 282978), (474, 259098), (553, 222084), (558, 220094), (597, 205716), (651, 188652), (711, 172732), (796, 154287), (868, 141489), (948, 129549), (1106, 111042), (1116, 110047), (1194, 102858), (1302, 94326), (1393, 88164), (1422, 86366), (1659, 74028), (1791, 68572), (1953, 62884), (2212, 55521), (2388, 51429), (2449, 50148), (2604, 47163), (2786, 44082), (2844, 43183), (3318, 37014), (3582, 34286), (3906, 31442), (4179, 29388), (4898, 25074), (4977, 24676), (5572, 22041), (6169, 19908), (6636, 18507), (7164, 17143), (7347, 16716), (7812, 15721), (8358, 14694), (9796, 12537), (9954, 12338)]