69388956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:448

約数の個数: 144

約数和(自身を含む): 220147200

約数和(自身を除く): 150758244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 59, 63, 78, 84, 91, 117, 118, 126, 156, 177, 182, 234, 236, 252, 273, 354, 359, 364, 413, 468, 531, 546, 708, 718, 767, 819, 826, 1062, 1077, 1092, 1239, 1436, 1534, 1638, 1652, 2124, 2154, 2301, 2478, 2513, 3068, 3231, 3276, 3717, 4308, 4602, 4667, 4956, 5026, 5369, 6462, 6903, 7434, 7539, 9204, 9334, 10052, 10738, 12924, 13806, 14001, 14868, 15078, 16107, 18668, 21181, 21476, 22617, 27612, 28002, 30156, 32214, 32669, 42003, 42362, 45234, 48321, 56004, 63543, 64428, 65338, 84006, 84724, 90468, 96642, 98007, 127086, 130676, 148267, 168012, 190629, 193284, 196014, 254172, 275353, 294021, 296534, 381258, 392028, 444801, 550706, 588042, 593068, 762516, 826059, 889602, 1101412, 1176084, 1334403, 1652118, 1779204, 1927471, 2478177, 2668806, 3304236, 3854942, 4956354, 5337612, 5782413, 7709884, 9912708, 11564826, 17347239, 23129652, 34694478, 69388956]

約数ペア:

[(1, 69388956), (2, 34694478), (3, 23129652), (4, 17347239), (6, 11564826), (7, 9912708), (9, 7709884), (12, 5782413), (13, 5337612), (14, 4956354), (18, 3854942), (21, 3304236), (26, 2668806), (28, 2478177), (36, 1927471), (39, 1779204), (42, 1652118), (52, 1334403), (59, 1176084), (63, 1101412), (78, 889602), (84, 826059), (91, 762516), (117, 593068), (118, 588042), (126, 550706), (156, 444801), (177, 392028), (182, 381258), (234, 296534), (236, 294021), (252, 275353), (273, 254172), (354, 196014), (359, 193284), (364, 190629), (413, 168012), (468, 148267), (531, 130676), (546, 127086), (708, 98007), (718, 96642), (767, 90468), (819, 84724), (826, 84006), (1062, 65338), (1077, 64428), (1092, 63543), (1239, 56004), (1436, 48321), (1534, 45234), (1638, 42362), (1652, 42003), (2124, 32669), (2154, 32214), (2301, 30156), (2478, 28002), (2513, 27612), (3068, 22617), (3231, 21476), (3276, 21181), (3717, 18668), (4308, 16107), (4602, 15078), (4667, 14868), (4956, 14001), (5026, 13806), (5369, 12924), (6462, 10738), (6903, 10052), (7434, 9334), (7539, 9204)]