82726228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 176368640

約数和(自身を除く): 93642412

約数列:

[1, 2, 4, 13, 19, 26, 31, 37, 38, 52, 62, 73, 74, 76, 124, 146, 148, 247, 292, 403, 481, 494, 589, 703, 806, 949, 962, 988, 1147, 1178, 1387, 1406, 1612, 1898, 1924, 2263, 2294, 2356, 2701, 2774, 2812, 3796, 4526, 4588, 5402, 5548, 7657, 9052, 9139, 10804, 14911, 15314, 18031, 18278, 21793, 29419, 29822, 30628, 35113, 36062, 36556, 42997, 43586, 51319, 58838, 59644, 70226, 72124, 83731, 85994, 87172, 102638, 117676, 140452, 167462, 171988, 205276, 283309, 334924, 558961, 566618, 667147, 1088503, 1117922, 1133236, 1334294, 1590889, 2177006, 2235844, 2668588, 3181778, 4354012, 6363556, 20681557, 41363114, 82726228]

約数ペア:

[(1, 82726228), (2, 41363114), (4, 20681557), (13, 6363556), (19, 4354012), (26, 3181778), (31, 2668588), (37, 2235844), (38, 2177006), (52, 1590889), (62, 1334294), (73, 1133236), (74, 1117922), (76, 1088503), (124, 667147), (146, 566618), (148, 558961), (247, 334924), (292, 283309), (403, 205276), (481, 171988), (494, 167462), (589, 140452), (703, 117676), (806, 102638), (949, 87172), (962, 85994), (988, 83731), (1147, 72124), (1178, 70226), (1387, 59644), (1406, 58838), (1612, 51319), (1898, 43586), (1924, 42997), (2263, 36556), (2294, 36062), (2356, 35113), (2701, 30628), (2774, 29822), (2812, 29419), (3796, 21793), (4526, 18278), (4588, 18031), (5402, 15314), (5548, 14911), (7657, 10804), (9052, 9139)]