90651888

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1949}}^1$

素因数の和:1999

約数の個数: 120

約数和(自身を含む): 282906000

約数和(自身を除く): 192254112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 34, 36, 38, 48, 51, 57, 68, 72, 76, 102, 114, 136, 144, 152, 153, 171, 204, 228, 272, 304, 306, 323, 342, 408, 456, 612, 646, 684, 816, 912, 969, 1224, 1292, 1368, 1938, 1949, 2448, 2584, 2736, 2907, 3876, 3898, 5168, 5814, 5847, 7752, 7796, 11628, 11694, 15504, 15592, 17541, 23256, 23388, 31184, 33133, 35082, 37031, 46512, 46776, 66266, 70164, 74062, 93552, 99399, 111093, 132532, 140328, 148124, 198798, 222186, 265064, 280656, 296248, 298197, 333279, 397596, 444372, 530128, 592496, 596394, 629527, 666558, 795192, 888744, 1192788, 1259054, 1333116, 1590384, 1777488, 1888581, 2385576, 2518108, 2666232, 3777162, 4771152, 5036216, 5332464, 5665743, 7554324, 10072432, 11331486, 15108648, 22662972, 30217296, 45325944, 90651888]

約数ペア:

[(1, 90651888), (2, 45325944), (3, 30217296), (4, 22662972), (6, 15108648), (8, 11331486), (9, 10072432), (12, 7554324), (16, 5665743), (17, 5332464), (18, 5036216), (19, 4771152), (24, 3777162), (34, 2666232), (36, 2518108), (38, 2385576), (48, 1888581), (51, 1777488), (57, 1590384), (68, 1333116), (72, 1259054), (76, 1192788), (102, 888744), (114, 795192), (136, 666558), (144, 629527), (152, 596394), (153, 592496), (171, 530128), (204, 444372), (228, 397596), (272, 333279), (304, 298197), (306, 296248), (323, 280656), (342, 265064), (408, 222186), (456, 198798), (612, 148124), (646, 140328), (684, 132532), (816, 111093), (912, 99399), (969, 93552), (1224, 74062), (1292, 70164), (1368, 66266), (1938, 46776), (1949, 46512), (2448, 37031), (2584, 35082), (2736, 33133), (2907, 31184), (3876, 23388), (3898, 23256), (5168, 17541), (5814, 15592), (5847, 15504), (7752, 11694), (7796, 11628)]