91622484

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 262080000

約数和(自身を除く): 170457516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 31, 36, 38, 57, 58, 62, 76, 87, 93, 114, 116, 124, 149, 171, 174, 186, 228, 261, 279, 298, 342, 348, 372, 447, 522, 551, 558, 589, 596, 684, 894, 899, 1044, 1102, 1116, 1178, 1341, 1653, 1767, 1788, 1798, 2204, 2356, 2682, 2697, 2831, 3306, 3534, 3596, 4321, 4619, 4959, 5301, 5364, 5394, 5662, 6612, 7068, 8091, 8493, 8642, 9238, 9918, 10602, 10788, 11324, 12963, 13857, 16182, 16986, 17081, 17284, 18476, 19836, 21204, 25479, 25926, 27714, 32364, 33972, 34162, 38889, 41571, 50958, 51243, 51852, 55428, 68324, 77778, 82099, 83142, 87761, 101916, 102486, 133951, 153729, 155556, 164198, 166284, 175522, 204972, 246297, 263283, 267902, 307458, 328396, 351044, 401853, 492594, 526566, 535804, 614916, 738891, 789849, 803706, 985188, 1053132, 1205559, 1477782, 1579698, 1607412, 2411118, 2545069, 2955564, 3159396, 4822236, 5090138, 7635207, 10180276, 15270414, 22905621, 30540828, 45811242, 91622484]

約数ペア:

[(1, 91622484), (2, 45811242), (3, 30540828), (4, 22905621), (6, 15270414), (9, 10180276), (12, 7635207), (18, 5090138), (19, 4822236), (29, 3159396), (31, 2955564), (36, 2545069), (38, 2411118), (57, 1607412), (58, 1579698), (62, 1477782), (76, 1205559), (87, 1053132), (93, 985188), (114, 803706), (116, 789849), (124, 738891), (149, 614916), (171, 535804), (174, 526566), (186, 492594), (228, 401853), (261, 351044), (279, 328396), (298, 307458), (342, 267902), (348, 263283), (372, 246297), (447, 204972), (522, 175522), (551, 166284), (558, 164198), (589, 155556), (596, 153729), (684, 133951), (894, 102486), (899, 101916), (1044, 87761), (1102, 83142), (1116, 82099), (1178, 77778), (1341, 68324), (1653, 55428), (1767, 51852), (1788, 51243), (1798, 50958), (2204, 41571), (2356, 38889), (2682, 34162), (2697, 33972), (2831, 32364), (3306, 27714), (3534, 25926), (3596, 25479), (4321, 21204), (4619, 19836), (4959, 18476), (5301, 17284), (5364, 17081), (5394, 16986), (5662, 16182), (6612, 13857), (7068, 12963), (8091, 11324), (8493, 10788), (8642, 10602), (9238, 9918)]