79420536

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 238946760

約数和(自身を除く): 159526224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 61, 72, 78, 104, 107, 117, 122, 156, 169, 183, 214, 234, 244, 312, 321, 338, 366, 428, 468, 488, 507, 549, 642, 676, 732, 793, 856, 936, 963, 1014, 1098, 1284, 1352, 1391, 1464, 1521, 1586, 1926, 2028, 2196, 2379, 2568, 2782, 3042, 3172, 3852, 4056, 4173, 4392, 4758, 5564, 6084, 6344, 6527, 7137, 7704, 8346, 9516, 10309, 11128, 12168, 12519, 13054, 14274, 16692, 18083, 19032, 19581, 20618, 25038, 26108, 28548, 30927, 33384, 36166, 39162, 41236, 50076, 52216, 54249, 57096, 58743, 61854, 72332, 78324, 82472, 84851, 92781, 100152, 108498, 117486, 123708, 144664, 156648, 162747, 169702, 185562, 216996, 234972, 247416, 254553, 325494, 339404, 371124, 433992, 469944, 509106, 650988, 678808, 742248, 763659, 1018212, 1103063, 1301976, 1527318, 2036424, 2206126, 3054636, 3309189, 4412252, 6109272, 6618378, 8824504, 9927567, 13236756, 19855134, 26473512, 39710268, 79420536]

約数ペア:

[(1, 79420536), (2, 39710268), (3, 26473512), (4, 19855134), (6, 13236756), (8, 9927567), (9, 8824504), (12, 6618378), (13, 6109272), (18, 4412252), (24, 3309189), (26, 3054636), (36, 2206126), (39, 2036424), (52, 1527318), (61, 1301976), (72, 1103063), (78, 1018212), (104, 763659), (107, 742248), (117, 678808), (122, 650988), (156, 509106), (169, 469944), (183, 433992), (214, 371124), (234, 339404), (244, 325494), (312, 254553), (321, 247416), (338, 234972), (366, 216996), (428, 185562), (468, 169702), (488, 162747), (507, 156648), (549, 144664), (642, 123708), (676, 117486), (732, 108498), (793, 100152), (856, 92781), (936, 84851), (963, 82472), (1014, 78324), (1098, 72332), (1284, 61854), (1352, 58743), (1391, 57096), (1464, 54249), (1521, 52216), (1586, 50076), (1926, 41236), (2028, 39162), (2196, 36166), (2379, 33384), (2568, 30927), (2782, 28548), (3042, 26108), (3172, 25038), (3852, 20618), (4056, 19581), (4173, 19032), (4392, 18083), (4758, 16692), (5564, 14274), (6084, 13054), (6344, 12519), (6527, 12168), (7137, 11128), (7704, 10309), (8346, 9516)]