127890864

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{587}}^1$

素因数の和:707

約数の個数: 120

約数和(自身を含む): 383881680

約数和(自身を除く): 255990816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 89, 102, 136, 144, 153, 178, 204, 267, 272, 306, 356, 408, 534, 587, 612, 712, 801, 816, 1068, 1174, 1224, 1424, 1513, 1602, 1761, 2136, 2348, 2448, 3026, 3204, 3522, 4272, 4539, 4696, 5283, 6052, 6408, 7044, 9078, 9392, 9979, 10566, 12104, 12816, 13617, 14088, 18156, 19958, 21132, 24208, 27234, 28176, 29937, 36312, 39916, 42264, 52243, 54468, 59874, 72624, 79832, 84528, 89811, 104486, 108936, 119748, 156729, 159664, 179622, 208972, 217872, 239496, 313458, 359244, 417944, 470187, 478992, 626916, 718488, 835888, 888131, 940374, 1253832, 1436976, 1776262, 1880748, 2507664, 2664393, 3552524, 3761496, 5328786, 7105048, 7522992, 7993179, 10657572, 14210096, 15986358, 21315144, 31972716, 42630288, 63945432, 127890864]

約数ペア:

[(1, 127890864), (2, 63945432), (3, 42630288), (4, 31972716), (6, 21315144), (8, 15986358), (9, 14210096), (12, 10657572), (16, 7993179), (17, 7522992), (18, 7105048), (24, 5328786), (34, 3761496), (36, 3552524), (48, 2664393), (51, 2507664), (68, 1880748), (72, 1776262), (89, 1436976), (102, 1253832), (136, 940374), (144, 888131), (153, 835888), (178, 718488), (204, 626916), (267, 478992), (272, 470187), (306, 417944), (356, 359244), (408, 313458), (534, 239496), (587, 217872), (612, 208972), (712, 179622), (801, 159664), (816, 156729), (1068, 119748), (1174, 108936), (1224, 104486), (1424, 89811), (1513, 84528), (1602, 79832), (1761, 72624), (2136, 59874), (2348, 54468), (2448, 52243), (3026, 42264), (3204, 39916), (3522, 36312), (4272, 29937), (4539, 28176), (4696, 27234), (5283, 24208), (6052, 21132), (6408, 19958), (7044, 18156), (9078, 14088), (9392, 13617), (9979, 12816), (10566, 12104)]