78921288

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1861}}^1$

素因数の和:1923

約数の個数: 96

約数和(自身を含む): 232377600

約数和(自身を除く): 153456312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 62, 72, 76, 93, 114, 124, 152, 171, 186, 228, 248, 279, 342, 372, 456, 558, 589, 684, 744, 1116, 1178, 1368, 1767, 1861, 2232, 2356, 3534, 3722, 4712, 5301, 5583, 7068, 7444, 10602, 11166, 14136, 14888, 16749, 21204, 22332, 33498, 35359, 42408, 44664, 57691, 66996, 70718, 106077, 115382, 133992, 141436, 173073, 212154, 230764, 282872, 318231, 346146, 424308, 461528, 519219, 636462, 692292, 848616, 1038438, 1096129, 1272924, 1384584, 2076876, 2192258, 2545848, 3288387, 4153752, 4384516, 6576774, 8769032, 9865161, 13153548, 19730322, 26307096, 39460644, 78921288]

約数ペア:

[(1, 78921288), (2, 39460644), (3, 26307096), (4, 19730322), (6, 13153548), (8, 9865161), (9, 8769032), (12, 6576774), (18, 4384516), (19, 4153752), (24, 3288387), (31, 2545848), (36, 2192258), (38, 2076876), (57, 1384584), (62, 1272924), (72, 1096129), (76, 1038438), (93, 848616), (114, 692292), (124, 636462), (152, 519219), (171, 461528), (186, 424308), (228, 346146), (248, 318231), (279, 282872), (342, 230764), (372, 212154), (456, 173073), (558, 141436), (589, 133992), (684, 115382), (744, 106077), (1116, 70718), (1178, 66996), (1368, 57691), (1767, 44664), (1861, 42408), (2232, 35359), (2356, 33498), (3534, 22332), (3722, 21204), (4712, 16749), (5301, 14888), (5583, 14136), (7068, 11166), (7444, 10602)]