77523952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:374

約数の個数: 80

約数和(自身を含む): 174988800

約数和(自身を除く): 97464848

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 97, 152, 176, 194, 209, 239, 304, 388, 418, 478, 776, 836, 956, 1067, 1552, 1672, 1843, 1912, 2134, 2629, 3344, 3686, 3824, 4268, 4541, 5258, 7372, 8536, 9082, 10516, 14744, 17072, 18164, 20273, 21032, 23183, 29488, 36328, 40546, 42064, 46366, 49951, 72656, 81092, 92732, 99902, 162184, 185464, 199804, 255013, 324368, 370928, 399608, 440477, 510026, 799216, 880954, 1020052, 1761908, 2040104, 3523816, 4080208, 4845247, 7047632, 9690494, 19380988, 38761976, 77523952]

約数ペア:

[(1, 77523952), (2, 38761976), (4, 19380988), (8, 9690494), (11, 7047632), (16, 4845247), (19, 4080208), (22, 3523816), (38, 2040104), (44, 1761908), (76, 1020052), (88, 880954), (97, 799216), (152, 510026), (176, 440477), (194, 399608), (209, 370928), (239, 324368), (304, 255013), (388, 199804), (418, 185464), (478, 162184), (776, 99902), (836, 92732), (956, 81092), (1067, 72656), (1552, 49951), (1672, 46366), (1843, 42064), (1912, 40546), (2134, 36328), (2629, 29488), (3344, 23183), (3686, 21032), (3824, 20273), (4268, 18164), (4541, 17072), (5258, 14744), (7372, 10516), (8536, 9082)]