91720692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 279552000

約数和(自身を除く): 187831308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 59, 62, 63, 84, 93, 118, 124, 126, 177, 186, 199, 217, 236, 252, 279, 354, 372, 398, 413, 434, 531, 558, 597, 651, 708, 796, 826, 868, 1062, 1116, 1194, 1239, 1302, 1393, 1652, 1791, 1829, 1953, 2124, 2388, 2478, 2604, 2786, 3582, 3658, 3717, 3906, 4179, 4956, 5487, 5572, 6169, 7164, 7316, 7434, 7812, 8358, 10974, 11741, 12338, 12537, 12803, 14868, 16461, 16716, 18507, 21948, 23482, 24676, 25074, 25606, 32922, 35223, 37014, 38409, 43183, 46964, 50148, 51212, 55521, 65844, 70446, 74028, 76818, 82187, 86366, 105669, 111042, 115227, 129549, 140892, 153636, 164374, 172732, 211338, 222084, 230454, 246561, 259098, 328748, 363971, 388647, 422676, 460908, 493122, 518196, 727942, 739683, 777294, 986244, 1091913, 1455884, 1479366, 1554588, 2183826, 2547797, 2958732, 3275739, 4367652, 5095594, 6551478, 7643391, 10191188, 13102956, 15286782, 22930173, 30573564, 45860346, 91720692]

約数ペア:

[(1, 91720692), (2, 45860346), (3, 30573564), (4, 22930173), (6, 15286782), (7, 13102956), (9, 10191188), (12, 7643391), (14, 6551478), (18, 5095594), (21, 4367652), (28, 3275739), (31, 2958732), (36, 2547797), (42, 2183826), (59, 1554588), (62, 1479366), (63, 1455884), (84, 1091913), (93, 986244), (118, 777294), (124, 739683), (126, 727942), (177, 518196), (186, 493122), (199, 460908), (217, 422676), (236, 388647), (252, 363971), (279, 328748), (354, 259098), (372, 246561), (398, 230454), (413, 222084), (434, 211338), (531, 172732), (558, 164374), (597, 153636), (651, 140892), (708, 129549), (796, 115227), (826, 111042), (868, 105669), (1062, 86366), (1116, 82187), (1194, 76818), (1239, 74028), (1302, 70446), (1393, 65844), (1652, 55521), (1791, 51212), (1829, 50148), (1953, 46964), (2124, 43183), (2388, 38409), (2478, 37014), (2604, 35223), (2786, 32922), (3582, 25606), (3658, 25074), (3717, 24676), (3906, 23482), (4179, 21948), (4956, 18507), (5487, 16716), (5572, 16461), (6169, 14868), (7164, 12803), (7316, 12537), (7434, 12338), (7812, 11741), (8358, 10974)]