80464428

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:345

約数の個数: 120

約数和(自身を含む): 232714944

約数和(自身を除く): 152250516

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 107, 108, 132, 162, 198, 211, 214, 297, 321, 324, 396, 422, 428, 594, 633, 642, 844, 891, 963, 1177, 1188, 1266, 1284, 1782, 1899, 1926, 2321, 2354, 2532, 2889, 3531, 3564, 3798, 3852, 4642, 4708, 5697, 5778, 6963, 7062, 7596, 8667, 9284, 10593, 11394, 11556, 13926, 14124, 17091, 17334, 20889, 21186, 22577, 22788, 27852, 31779, 34182, 34668, 41778, 42372, 45154, 62667, 63558, 67731, 68364, 83556, 90308, 95337, 125334, 127116, 135462, 188001, 190674, 203193, 248347, 250668, 270924, 376002, 381348, 406386, 496694, 609579, 745041, 752004, 812772, 993388, 1219158, 1490082, 1828737, 2235123, 2438316, 2980164, 3657474, 4470246, 6705369, 7314948, 8940492, 13410738, 20116107, 26821476, 40232214, 80464428]

約数ペア:

[(1, 80464428), (2, 40232214), (3, 26821476), (4, 20116107), (6, 13410738), (9, 8940492), (11, 7314948), (12, 6705369), (18, 4470246), (22, 3657474), (27, 2980164), (33, 2438316), (36, 2235123), (44, 1828737), (54, 1490082), (66, 1219158), (81, 993388), (99, 812772), (107, 752004), (108, 745041), (132, 609579), (162, 496694), (198, 406386), (211, 381348), (214, 376002), (297, 270924), (321, 250668), (324, 248347), (396, 203193), (422, 190674), (428, 188001), (594, 135462), (633, 127116), (642, 125334), (844, 95337), (891, 90308), (963, 83556), (1177, 68364), (1188, 67731), (1266, 63558), (1284, 62667), (1782, 45154), (1899, 42372), (1926, 41778), (2321, 34668), (2354, 34182), (2532, 31779), (2889, 27852), (3531, 22788), (3564, 22577), (3798, 21186), (3852, 20889), (4642, 17334), (4708, 17091), (5697, 14124), (5778, 13926), (6963, 11556), (7062, 11394), (7596, 10593), (8667, 9284)]