73771072

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:184

約数の個数: 84

約数和(自身を含む): 161031936

約数和(自身を除く): 87260864

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 103, 124, 152, 206, 248, 304, 361, 412, 496, 589, 608, 722, 824, 992, 1178, 1216, 1444, 1648, 1957, 1984, 2356, 2888, 3193, 3296, 3914, 4712, 5776, 6386, 6592, 7828, 9424, 11191, 11552, 12772, 15656, 18848, 22382, 23104, 25544, 31312, 37183, 37696, 44764, 51088, 60667, 62624, 74366, 89528, 102176, 121334, 125248, 148732, 179056, 204352, 242668, 297464, 358112, 485336, 594928, 716224, 970672, 1152673, 1189856, 1941344, 2305346, 2379712, 3882688, 4610692, 9221384, 18442768, 36885536, 73771072]

約数ペア:

[(1, 73771072), (2, 36885536), (4, 18442768), (8, 9221384), (16, 4610692), (19, 3882688), (31, 2379712), (32, 2305346), (38, 1941344), (62, 1189856), (64, 1152673), (76, 970672), (103, 716224), (124, 594928), (152, 485336), (206, 358112), (248, 297464), (304, 242668), (361, 204352), (412, 179056), (496, 148732), (589, 125248), (608, 121334), (722, 102176), (824, 89528), (992, 74366), (1178, 62624), (1216, 60667), (1444, 51088), (1648, 44764), (1957, 37696), (1984, 37183), (2356, 31312), (2888, 25544), (3193, 23104), (3296, 22382), (3914, 18848), (4712, 15656), (5776, 12772), (6386, 11552), (6592, 11191), (7828, 9424)]