84215448

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61561}}^1$

素因数の和:61592

約数の個数: 48

約数和(自身を含む): 240091800

約数和(自身を除く): 155876352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 61561, 123122, 184683, 246244, 369366, 492488, 554049, 738732, 1108098, 1169659, 1477464, 2216196, 2339318, 3508977, 4432392, 4678636, 7017954, 9357272, 10526931, 14035908, 21053862, 28071816, 42107724, 84215448]

約数ペア:

[(1, 84215448), (2, 42107724), (3, 28071816), (4, 21053862), (6, 14035908), (8, 10526931), (9, 9357272), (12, 7017954), (18, 4678636), (19, 4432392), (24, 3508977), (36, 2339318), (38, 2216196), (57, 1477464), (72, 1169659), (76, 1108098), (114, 738732), (152, 554049), (171, 492488), (228, 369366), (342, 246244), (456, 184683), (684, 123122), (1368, 61561)]