71955888

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:594

約数の個数: 80

約数和(自身を含む): 197070720

約数和(自身を除く): 125114832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 257, 304, 307, 456, 514, 614, 771, 912, 921, 1028, 1228, 1542, 1842, 2056, 2456, 3084, 3684, 4112, 4883, 4912, 5833, 6168, 7368, 9766, 11666, 12336, 14649, 14736, 17499, 19532, 23332, 29298, 34998, 39064, 46664, 58596, 69996, 78128, 78899, 93328, 117192, 139992, 157798, 234384, 236697, 279984, 315596, 473394, 631192, 946788, 1262384, 1499081, 1893576, 2998162, 3787152, 4497243, 5996324, 8994486, 11992648, 17988972, 23985296, 35977944, 71955888]

約数ペア:

[(1, 71955888), (2, 35977944), (3, 23985296), (4, 17988972), (6, 11992648), (8, 8994486), (12, 5996324), (16, 4497243), (19, 3787152), (24, 2998162), (38, 1893576), (48, 1499081), (57, 1262384), (76, 946788), (114, 631192), (152, 473394), (228, 315596), (257, 279984), (304, 236697), (307, 234384), (456, 157798), (514, 139992), (614, 117192), (771, 93328), (912, 78899), (921, 78128), (1028, 69996), (1228, 58596), (1542, 46664), (1842, 39064), (2056, 34998), (2456, 29298), (3084, 23332), (3684, 19532), (4112, 17499), (4883, 14736), (4912, 14649), (5833, 12336), (6168, 11666), (7368, 9766)]