68655312

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:601

約数の個数: 120

約数和(自身を含む): 212397120

約数和(自身を除く): 143741808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 89, 99, 132, 144, 176, 178, 198, 264, 267, 356, 396, 487, 528, 534, 712, 792, 801, 974, 979, 1068, 1424, 1461, 1584, 1602, 1948, 1958, 2136, 2922, 2937, 3204, 3896, 3916, 4272, 4383, 5357, 5844, 5874, 6408, 7792, 7832, 8766, 8811, 10714, 11688, 11748, 12816, 15664, 16071, 17532, 17622, 21428, 23376, 23496, 32142, 35064, 35244, 42856, 43343, 46992, 48213, 64284, 70128, 70488, 85712, 86686, 96426, 128568, 130029, 140976, 173372, 192852, 257136, 260058, 346744, 385704, 390087, 476773, 520116, 693488, 771408, 780174, 953546, 1040232, 1430319, 1560348, 1907092, 2080464, 2860638, 3120696, 3814184, 4290957, 5721276, 6241392, 7628368, 8581914, 11442552, 17163828, 22885104, 34327656, 68655312]

約数ペア:

[(1, 68655312), (2, 34327656), (3, 22885104), (4, 17163828), (6, 11442552), (8, 8581914), (9, 7628368), (11, 6241392), (12, 5721276), (16, 4290957), (18, 3814184), (22, 3120696), (24, 2860638), (33, 2080464), (36, 1907092), (44, 1560348), (48, 1430319), (66, 1040232), (72, 953546), (88, 780174), (89, 771408), (99, 693488), (132, 520116), (144, 476773), (176, 390087), (178, 385704), (198, 346744), (264, 260058), (267, 257136), (356, 192852), (396, 173372), (487, 140976), (528, 130029), (534, 128568), (712, 96426), (792, 86686), (801, 85712), (974, 70488), (979, 70128), (1068, 64284), (1424, 48213), (1461, 46992), (1584, 43343), (1602, 42856), (1948, 35244), (1958, 35064), (2136, 32142), (2922, 23496), (2937, 23376), (3204, 21428), (3896, 17622), (3916, 17532), (4272, 16071), (4383, 15664), (5357, 12816), (5844, 11748), (5874, 11688), (6408, 10714), (7792, 8811), (7832, 8766)]