78013572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:585

約数の個数: 96

約数和(自身を含む): 225792000

約数和(自身を除く): 147778428

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 199, 273, 359, 364, 398, 546, 597, 718, 796, 1077, 1092, 1194, 1393, 1436, 2154, 2388, 2513, 2587, 2786, 4179, 4308, 4667, 5026, 5174, 5572, 7539, 7761, 8358, 9334, 10052, 10348, 14001, 15078, 15522, 16716, 18109, 18668, 28002, 30156, 31044, 32669, 36218, 54327, 56004, 65338, 71441, 72436, 98007, 108654, 130676, 142882, 196014, 214323, 217308, 285764, 392028, 428646, 500087, 857292, 928733, 1000174, 1500261, 1857466, 2000348, 2786199, 3000522, 3714932, 5572398, 6001044, 6501131, 11144796, 13002262, 19503393, 26004524, 39006786, 78013572]

約数ペア:

[(1, 78013572), (2, 39006786), (3, 26004524), (4, 19503393), (6, 13002262), (7, 11144796), (12, 6501131), (13, 6001044), (14, 5572398), (21, 3714932), (26, 3000522), (28, 2786199), (39, 2000348), (42, 1857466), (52, 1500261), (78, 1000174), (84, 928733), (91, 857292), (156, 500087), (182, 428646), (199, 392028), (273, 285764), (359, 217308), (364, 214323), (398, 196014), (546, 142882), (597, 130676), (718, 108654), (796, 98007), (1077, 72436), (1092, 71441), (1194, 65338), (1393, 56004), (1436, 54327), (2154, 36218), (2388, 32669), (2513, 31044), (2587, 30156), (2786, 28002), (4179, 18668), (4308, 18109), (4667, 16716), (5026, 15522), (5174, 15078), (5572, 14001), (7539, 10348), (7761, 10052), (8358, 9334)]