90883128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 270604800

約数和(自身を除く): 179721672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 59, 84, 106, 118, 159, 168, 173, 177, 212, 236, 318, 346, 354, 371, 413, 424, 472, 519, 636, 692, 708, 742, 826, 1038, 1113, 1211, 1239, 1272, 1384, 1416, 1484, 1652, 2076, 2226, 2422, 2478, 2968, 3127, 3304, 3633, 4152, 4452, 4844, 4956, 6254, 7266, 8904, 9169, 9381, 9688, 9912, 10207, 12508, 14532, 18338, 18762, 20414, 21889, 25016, 27507, 29064, 30621, 36676, 37524, 40828, 43778, 55014, 61242, 64183, 65667, 71449, 73352, 75048, 81656, 87556, 110028, 122484, 128366, 131334, 142898, 175112, 192549, 214347, 220056, 244968, 256732, 262668, 285796, 385098, 428694, 513464, 525336, 540971, 571592, 770196, 857388, 1081942, 1540392, 1622913, 1714776, 2163884, 3245826, 3786797, 4327768, 6491652, 7573594, 11360391, 12983304, 15147188, 22720782, 30294376, 45441564, 90883128]

約数ペア:

[(1, 90883128), (2, 45441564), (3, 30294376), (4, 22720782), (6, 15147188), (7, 12983304), (8, 11360391), (12, 7573594), (14, 6491652), (21, 4327768), (24, 3786797), (28, 3245826), (42, 2163884), (53, 1714776), (56, 1622913), (59, 1540392), (84, 1081942), (106, 857388), (118, 770196), (159, 571592), (168, 540971), (173, 525336), (177, 513464), (212, 428694), (236, 385098), (318, 285796), (346, 262668), (354, 256732), (371, 244968), (413, 220056), (424, 214347), (472, 192549), (519, 175112), (636, 142898), (692, 131334), (708, 128366), (742, 122484), (826, 110028), (1038, 87556), (1113, 81656), (1211, 75048), (1239, 73352), (1272, 71449), (1384, 65667), (1416, 64183), (1484, 61242), (1652, 55014), (2076, 43778), (2226, 40828), (2422, 37524), (2478, 36676), (2968, 30621), (3127, 29064), (3304, 27507), (3633, 25016), (4152, 21889), (4452, 20414), (4844, 18762), (4956, 18338), (6254, 14532), (7266, 12508), (8904, 10207), (9169, 9912), (9381, 9688)]