73087284

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 193971456

約数和(自身を除く): 120884172

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 37, 46, 51, 68, 69, 74, 92, 102, 111, 138, 148, 204, 222, 276, 391, 421, 444, 629, 782, 842, 851, 1173, 1258, 1263, 1564, 1684, 1702, 1887, 2346, 2516, 2526, 2553, 3404, 3774, 4692, 5052, 5106, 7157, 7548, 9683, 10212, 14314, 14467, 15577, 19366, 21471, 28628, 28934, 29049, 31154, 38732, 42942, 43401, 46731, 57868, 58098, 62308, 85884, 86802, 93462, 116196, 164611, 173604, 186924, 264809, 329222, 358271, 493833, 529618, 658444, 716542, 794427, 987666, 1059236, 1074813, 1433084, 1588854, 1975332, 2149626, 3177708, 4299252, 6090607, 12181214, 18271821, 24362428, 36543642, 73087284]

約数ペア:

[(1, 73087284), (2, 36543642), (3, 24362428), (4, 18271821), (6, 12181214), (12, 6090607), (17, 4299252), (23, 3177708), (34, 2149626), (37, 1975332), (46, 1588854), (51, 1433084), (68, 1074813), (69, 1059236), (74, 987666), (92, 794427), (102, 716542), (111, 658444), (138, 529618), (148, 493833), (204, 358271), (222, 329222), (276, 264809), (391, 186924), (421, 173604), (444, 164611), (629, 116196), (782, 93462), (842, 86802), (851, 85884), (1173, 62308), (1258, 58098), (1263, 57868), (1564, 46731), (1684, 43401), (1702, 42942), (1887, 38732), (2346, 31154), (2516, 29049), (2526, 28934), (2553, 28628), (3404, 21471), (3774, 19366), (4692, 15577), (5052, 14467), (5106, 14314), (7157, 10212), (7548, 9683)]