73932456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:355

約数の個数: 128

約数和(自身を含む): 215550720

約数和(自身を除く): 141618264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 53, 68, 78, 102, 104, 106, 136, 156, 159, 204, 212, 221, 263, 312, 318, 408, 424, 442, 526, 636, 663, 689, 789, 884, 901, 1052, 1272, 1326, 1378, 1578, 1768, 1802, 2067, 2104, 2652, 2703, 2756, 3156, 3419, 3604, 4134, 4471, 5304, 5406, 5512, 6312, 6838, 7208, 8268, 8942, 10257, 10812, 11713, 13413, 13676, 13939, 16536, 17884, 20514, 21624, 23426, 26826, 27352, 27878, 35139, 35768, 41028, 41817, 46852, 53652, 55756, 58123, 70278, 82056, 83634, 93704, 107304, 111512, 116246, 140556, 167268, 174369, 181207, 232492, 236963, 281112, 334536, 348738, 362414, 464984, 473926, 543621, 697476, 710889, 724828, 947852, 1087242, 1394952, 1421778, 1449656, 1895704, 2174484, 2843556, 3080519, 4348968, 5687112, 6161038, 9241557, 12322076, 18483114, 24644152, 36966228, 73932456]

約数ペア:

[(1, 73932456), (2, 36966228), (3, 24644152), (4, 18483114), (6, 12322076), (8, 9241557), (12, 6161038), (13, 5687112), (17, 4348968), (24, 3080519), (26, 2843556), (34, 2174484), (39, 1895704), (51, 1449656), (52, 1421778), (53, 1394952), (68, 1087242), (78, 947852), (102, 724828), (104, 710889), (106, 697476), (136, 543621), (156, 473926), (159, 464984), (204, 362414), (212, 348738), (221, 334536), (263, 281112), (312, 236963), (318, 232492), (408, 181207), (424, 174369), (442, 167268), (526, 140556), (636, 116246), (663, 111512), (689, 107304), (789, 93704), (884, 83634), (901, 82056), (1052, 70278), (1272, 58123), (1326, 55756), (1378, 53652), (1578, 46852), (1768, 41817), (1802, 41028), (2067, 35768), (2104, 35139), (2652, 27878), (2703, 27352), (2756, 26826), (3156, 23426), (3419, 21624), (3604, 20514), (4134, 17884), (4471, 16536), (5304, 13939), (5406, 13676), (5512, 13413), (6312, 11713), (6838, 10812), (7208, 10257), (8268, 8942)]