71192784

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{421}}^1$

素因数の和:716

約数の個数: 80

約数和(自身を含む): 199265024

約数和(自身を除く): 128072240

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 271, 312, 421, 542, 624, 813, 842, 1084, 1263, 1626, 1684, 2168, 2526, 3252, 3368, 3523, 4336, 5052, 5473, 6504, 6736, 7046, 10104, 10569, 10946, 13008, 14092, 16419, 20208, 21138, 21892, 28184, 32838, 42276, 43784, 56368, 65676, 84552, 87568, 114091, 131352, 169104, 228182, 262704, 342273, 456364, 684546, 912728, 1369092, 1483183, 1825456, 2738184, 2966366, 4449549, 5476368, 5932732, 8899098, 11865464, 17798196, 23730928, 35596392, 71192784]

約数ペア:

[(1, 71192784), (2, 35596392), (3, 23730928), (4, 17798196), (6, 11865464), (8, 8899098), (12, 5932732), (13, 5476368), (16, 4449549), (24, 2966366), (26, 2738184), (39, 1825456), (48, 1483183), (52, 1369092), (78, 912728), (104, 684546), (156, 456364), (208, 342273), (271, 262704), (312, 228182), (421, 169104), (542, 131352), (624, 114091), (813, 87568), (842, 84552), (1084, 65676), (1263, 56368), (1626, 43784), (1684, 42276), (2168, 32838), (2526, 28184), (3252, 21892), (3368, 21138), (3523, 20208), (4336, 16419), (5052, 14092), (5473, 13008), (6504, 10946), (6736, 10569), (7046, 10104)]