80516376

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:910

約数の個数: 128

約数和(自身を含む): 245952000

約数和(自身を除く): 165435624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 27, 36, 38, 46, 54, 57, 69, 72, 76, 92, 108, 114, 138, 152, 171, 184, 207, 216, 228, 276, 342, 414, 437, 456, 513, 552, 621, 684, 828, 853, 874, 1026, 1242, 1311, 1368, 1656, 1706, 1748, 2052, 2484, 2559, 2622, 3412, 3496, 3933, 4104, 4968, 5118, 5244, 6824, 7677, 7866, 10236, 10488, 11799, 15354, 15732, 16207, 19619, 20472, 23031, 23598, 30708, 31464, 32414, 39238, 46062, 47196, 48621, 58857, 61416, 64828, 78476, 92124, 94392, 97242, 117714, 129656, 145863, 156952, 176571, 184248, 194484, 235428, 291726, 353142, 372761, 388968, 437589, 470856, 529713, 583452, 706284, 745522, 875178, 1059426, 1118283, 1166904, 1412568, 1491044, 1750356, 2118852, 2236566, 2982088, 3354849, 3500712, 4237704, 4473132, 6709698, 8946264, 10064547, 13419396, 20129094, 26838792, 40258188, 80516376]

約数ペア:

[(1, 80516376), (2, 40258188), (3, 26838792), (4, 20129094), (6, 13419396), (8, 10064547), (9, 8946264), (12, 6709698), (18, 4473132), (19, 4237704), (23, 3500712), (24, 3354849), (27, 2982088), (36, 2236566), (38, 2118852), (46, 1750356), (54, 1491044), (57, 1412568), (69, 1166904), (72, 1118283), (76, 1059426), (92, 875178), (108, 745522), (114, 706284), (138, 583452), (152, 529713), (171, 470856), (184, 437589), (207, 388968), (216, 372761), (228, 353142), (276, 291726), (342, 235428), (414, 194484), (437, 184248), (456, 176571), (513, 156952), (552, 145863), (621, 129656), (684, 117714), (828, 97242), (853, 94392), (874, 92124), (1026, 78476), (1242, 64828), (1311, 61416), (1368, 58857), (1656, 48621), (1706, 47196), (1748, 46062), (2052, 39238), (2484, 32414), (2559, 31464), (2622, 30708), (3412, 23598), (3496, 23031), (3933, 20472), (4104, 19619), (4968, 16207), (5118, 15732), (5244, 15354), (6824, 11799), (7677, 10488), (7866, 10236)]