80215344

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{569}}^1$

素因数の和:683

約数の個数: 120

約数和(自身を含む): 248086800

約数和(自身を除く): 167871456

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, 528, 534, 569, 712, 792, 801, 979, 1068, 1138, 1424, 1584, 1602, 1707, 1958, 2136, 2276, 2937, 3204, 3414, 3916, 4272, 4552, 5121, 5874, 6259, 6408, 6828, 7832, 8811, 9104, 10242, 11748, 12518, 12816, 13656, 15664, 17622, 18777, 20484, 23496, 25036, 27312, 35244, 37554, 40968, 46992, 50072, 50641, 56331, 70488, 75108, 81936, 100144, 101282, 112662, 140976, 150216, 151923, 202564, 225324, 300432, 303846, 405128, 450648, 455769, 557051, 607692, 810256, 901296, 911538, 1114102, 1215384, 1671153, 1823076, 2228204, 2430768, 3342306, 3646152, 4456408, 5013459, 6684612, 7292304, 8912816, 10026918, 13369224, 20053836, 26738448, 40107672, 80215344]

約数ペア:

[(1, 80215344), (2, 40107672), (3, 26738448), (4, 20053836), (6, 13369224), (8, 10026918), (9, 8912816), (11, 7292304), (12, 6684612), (16, 5013459), (18, 4456408), (22, 3646152), (24, 3342306), (33, 2430768), (36, 2228204), (44, 1823076), (48, 1671153), (66, 1215384), (72, 1114102), (88, 911538), (89, 901296), (99, 810256), (132, 607692), (144, 557051), (176, 455769), (178, 450648), (198, 405128), (264, 303846), (267, 300432), (356, 225324), (396, 202564), (528, 151923), (534, 150216), (569, 140976), (712, 112662), (792, 101282), (801, 100144), (979, 81936), (1068, 75108), (1138, 70488), (1424, 56331), (1584, 50641), (1602, 50072), (1707, 46992), (1958, 40968), (2136, 37554), (2276, 35244), (2937, 27312), (3204, 25036), (3414, 23496), (3916, 20484), (4272, 18777), (4552, 17622), (5121, 15664), (5874, 13656), (6259, 12816), (6408, 12518), (6828, 11748), (7832, 10242), (8811, 9104)]