78700128

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3319}}^1$

素因数の和:3364

約数の個数: 96

約数和(自身を含む): 234259200

約数和(自身を除く): 155559072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 208, 228, 247, 304, 312, 416, 456, 494, 608, 624, 741, 912, 988, 1248, 1482, 1824, 1976, 2964, 3319, 3952, 5928, 6638, 7904, 9957, 11856, 13276, 19914, 23712, 26552, 39828, 43147, 53104, 63061, 79656, 86294, 106208, 126122, 129441, 159312, 172588, 189183, 252244, 258882, 318624, 345176, 378366, 504488, 517764, 690352, 756732, 819793, 1008976, 1035528, 1380704, 1513464, 1639586, 2017952, 2071056, 2459379, 3026928, 3279172, 4142112, 4918758, 6053856, 6558344, 9837516, 13116688, 19675032, 26233376, 39350064, 78700128]

約数ペア:

[(1, 78700128), (2, 39350064), (3, 26233376), (4, 19675032), (6, 13116688), (8, 9837516), (12, 6558344), (13, 6053856), (16, 4918758), (19, 4142112), (24, 3279172), (26, 3026928), (32, 2459379), (38, 2071056), (39, 2017952), (48, 1639586), (52, 1513464), (57, 1380704), (76, 1035528), (78, 1008976), (96, 819793), (104, 756732), (114, 690352), (152, 517764), (156, 504488), (208, 378366), (228, 345176), (247, 318624), (304, 258882), (312, 252244), (416, 189183), (456, 172588), (494, 159312), (608, 129441), (624, 126122), (741, 106208), (912, 86294), (988, 79656), (1248, 63061), (1482, 53104), (1824, 43147), (1976, 39828), (2964, 26552), (3319, 23712), (3952, 19914), (5928, 13276), (6638, 11856), (7904, 9957)]