72114912

素因数分解:

$2^5\times 3^2\times {\mathrm{241}}^1\times {\mathrm{1039}}^1$

素因数の和:1296

約数の個数: 72

約数和(自身を含む): 206125920

約数和(自身を除く): 134011008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 241, 288, 482, 723, 964, 1039, 1446, 1928, 2078, 2169, 2892, 3117, 3856, 4156, 4338, 5784, 6234, 7712, 8312, 8676, 9351, 11568, 12468, 16624, 17352, 18702, 23136, 24936, 33248, 34704, 37404, 49872, 69408, 74808, 99744, 149616, 250399, 299232, 500798, 751197, 1001596, 1502394, 2003192, 2253591, 3004788, 4006384, 4507182, 6009576, 8012768, 9014364, 12019152, 18028728, 24038304, 36057456, 72114912]

約数ペア:

[(1, 72114912), (2, 36057456), (3, 24038304), (4, 18028728), (6, 12019152), (8, 9014364), (9, 8012768), (12, 6009576), (16, 4507182), (18, 4006384), (24, 3004788), (32, 2253591), (36, 2003192), (48, 1502394), (72, 1001596), (96, 751197), (144, 500798), (241, 299232), (288, 250399), (482, 149616), (723, 99744), (964, 74808), (1039, 69408), (1446, 49872), (1928, 37404), (2078, 34704), (2169, 33248), (2892, 24936), (3117, 23136), (3856, 18702), (4156, 17352), (4338, 16624), (5784, 12468), (6234, 11568), (7712, 9351), (8312, 8676)]