84042016

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 189423360

約数和(自身を除く): 105381344

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 47, 68, 76, 94, 136, 152, 173, 188, 272, 304, 323, 346, 376, 544, 608, 646, 692, 752, 799, 893, 1292, 1384, 1504, 1598, 1786, 2584, 2768, 2941, 3196, 3287, 3572, 5168, 5536, 5882, 6392, 6574, 7144, 8131, 10336, 11764, 12784, 13148, 14288, 15181, 16262, 23528, 25568, 26296, 28576, 30362, 32524, 47056, 52592, 55879, 60724, 65048, 94112, 105184, 111758, 121448, 130096, 138227, 154489, 223516, 242896, 260192, 276454, 308978, 447032, 485792, 552908, 617956, 894064, 1105816, 1235912, 1788128, 2211632, 2471824, 2626313, 4423264, 4943648, 5252626, 10505252, 21010504, 42021008, 84042016]

約数ペア:

[(1, 84042016), (2, 42021008), (4, 21010504), (8, 10505252), (16, 5252626), (17, 4943648), (19, 4423264), (32, 2626313), (34, 2471824), (38, 2211632), (47, 1788128), (68, 1235912), (76, 1105816), (94, 894064), (136, 617956), (152, 552908), (173, 485792), (188, 447032), (272, 308978), (304, 276454), (323, 260192), (346, 242896), (376, 223516), (544, 154489), (608, 138227), (646, 130096), (692, 121448), (752, 111758), (799, 105184), (893, 94112), (1292, 65048), (1384, 60724), (1504, 55879), (1598, 52592), (1786, 47056), (2584, 32524), (2768, 30362), (2941, 28576), (3196, 26296), (3287, 25568), (3572, 23528), (5168, 16262), (5536, 15181), (5882, 14288), (6392, 13148), (6574, 12784), (7144, 11764), (8131, 10336)]