64207566

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:295

約数の個数: 80

約数和(自身を含む): 151588800

約数和(自身を除く): 87381234

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 79, 81, 87, 158, 162, 173, 174, 237, 261, 346, 474, 519, 522, 711, 783, 1038, 1422, 1557, 1566, 2133, 2291, 2349, 3114, 4266, 4582, 4671, 4698, 5017, 6399, 6873, 9342, 10034, 12798, 13667, 13746, 14013, 15051, 20619, 27334, 28026, 30102, 41001, 41238, 45153, 61857, 82002, 90306, 123003, 123714, 135459, 185571, 246006, 270918, 369009, 371142, 396343, 406377, 738018, 792686, 812754, 1107027, 1189029, 2214054, 2378058, 3567087, 7134174, 10701261, 21402522, 32103783, 64207566]

約数ペア:

[(1, 64207566), (2, 32103783), (3, 21402522), (6, 10701261), (9, 7134174), (18, 3567087), (27, 2378058), (29, 2214054), (54, 1189029), (58, 1107027), (79, 812754), (81, 792686), (87, 738018), (158, 406377), (162, 396343), (173, 371142), (174, 369009), (237, 270918), (261, 246006), (346, 185571), (474, 135459), (519, 123714), (522, 123003), (711, 90306), (783, 82002), (1038, 61857), (1422, 45153), (1557, 41238), (1566, 41001), (2133, 30102), (2291, 28026), (2349, 27334), (3114, 20619), (4266, 15051), (4582, 14013), (4671, 13746), (4698, 13667), (5017, 12798), (6399, 10034), (6873, 9342)]