78303836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{313}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 157306464

約数和(自身を除く): 79002628

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 283, 313, 442, 566, 626, 884, 1132, 1252, 3679, 4069, 4811, 5321, 7358, 8138, 9622, 10642, 14716, 16276, 19244, 21284, 62543, 69173, 88579, 125086, 138346, 177158, 250172, 276692, 354316, 1151527, 1505843, 2303054, 3011686, 4606108, 6023372, 19575959, 39151918, 78303836]

約数ペア:

[(1, 78303836), (2, 39151918), (4, 19575959), (13, 6023372), (17, 4606108), (26, 3011686), (34, 2303054), (52, 1505843), (68, 1151527), (221, 354316), (283, 276692), (313, 250172), (442, 177158), (566, 138346), (626, 125086), (884, 88579), (1132, 69173), (1252, 62543), (3679, 21284), (4069, 19244), (4811, 16276), (5321, 14716), (7358, 10642), (8138, 9622)]