72943848

素因数分解:

$2^3\times 3^3\times {\mathrm{199}}^1\times {\mathrm{1697}}^1$

素因数の和:1911

約数の個数: 64

約数和(自身を含む): 203760000

約数和(自身を除く): 130816152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 199, 216, 398, 597, 796, 1194, 1592, 1697, 1791, 2388, 3394, 3582, 4776, 5091, 5373, 6788, 7164, 10182, 10746, 13576, 14328, 15273, 20364, 21492, 30546, 40728, 42984, 45819, 61092, 91638, 122184, 183276, 337703, 366552, 675406, 1013109, 1350812, 2026218, 2701624, 3039327, 4052436, 6078654, 8104872, 9117981, 12157308, 18235962, 24314616, 36471924, 72943848]

約数ペア:

[(1, 72943848), (2, 36471924), (3, 24314616), (4, 18235962), (6, 12157308), (8, 9117981), (9, 8104872), (12, 6078654), (18, 4052436), (24, 3039327), (27, 2701624), (36, 2026218), (54, 1350812), (72, 1013109), (108, 675406), (199, 366552), (216, 337703), (398, 183276), (597, 122184), (796, 91638), (1194, 61092), (1592, 45819), (1697, 42984), (1791, 40728), (2388, 30546), (3394, 21492), (3582, 20364), (4776, 15273), (5091, 14328), (5373, 13576), (6788, 10746), (7164, 10182)]