74866428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22853}}^1$

素因数の和:22883

約数の個数: 72

約数和(自身を含む): 232927968

約数和(自身を除く): 158061540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 22853, 45706, 68559, 91412, 137118, 159971, 205677, 274236, 297089, 319942, 411354, 479913, 594178, 639884, 822708, 891267, 959826, 1188356, 1439739, 1782534, 1919652, 2079623, 2673801, 2879478, 3565068, 4159246, 5347602, 5758956, 6238869, 8318492, 10695204, 12477738, 18716607, 24955476, 37433214, 74866428]

約数ペア:

[(1, 74866428), (2, 37433214), (3, 24955476), (4, 18716607), (6, 12477738), (7, 10695204), (9, 8318492), (12, 6238869), (13, 5758956), (14, 5347602), (18, 4159246), (21, 3565068), (26, 2879478), (28, 2673801), (36, 2079623), (39, 1919652), (42, 1782534), (52, 1439739), (63, 1188356), (78, 959826), (84, 891267), (91, 822708), (117, 639884), (126, 594178), (156, 479913), (182, 411354), (234, 319942), (252, 297089), (273, 274236), (364, 205677), (468, 159971), (546, 137118), (819, 91412), (1092, 68559), (1638, 45706), (3276, 22853)]