87793860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:674

約数の個数: 192

約数和(自身を含む): 316882944

約数和(自身を除く): 229089084

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 31, 33, 35, 42, 44, 55, 60, 62, 66, 70, 77, 84, 93, 105, 110, 124, 132, 140, 154, 155, 165, 186, 210, 217, 220, 231, 308, 310, 330, 341, 372, 385, 420, 434, 462, 465, 613, 620, 651, 660, 682, 770, 868, 924, 930, 1023, 1085, 1155, 1226, 1302, 1364, 1540, 1705, 1839, 1860, 2046, 2170, 2310, 2387, 2452, 2604, 3065, 3255, 3410, 3678, 4092, 4291, 4340, 4620, 4774, 5115, 6130, 6510, 6743, 6820, 7161, 7356, 8582, 9195, 9548, 10230, 11935, 12260, 12873, 13020, 13486, 14322, 17164, 18390, 19003, 20229, 20460, 21455, 23870, 25746, 26972, 28644, 33715, 35805, 36780, 38006, 40458, 42910, 47201, 47740, 51492, 57009, 64365, 67430, 71610, 76012, 80916, 85820, 94402, 95015, 101145, 114018, 128730, 133021, 134860, 141603, 143220, 188804, 190030, 202290, 209033, 228036, 236005, 257460, 266042, 283206, 285045, 380060, 399063, 404580, 418066, 472010, 532084, 566412, 570090, 627099, 665105, 708015, 798126, 836132, 944020, 1045165, 1140180, 1254198, 1330210, 1416030, 1463231, 1596252, 1995315, 2090330, 2508396, 2660420, 2832060, 2926462, 3135495, 3990630, 4180660, 4389693, 5852924, 6270990, 7316155, 7981260, 8779386, 12541980, 14632310, 17558772, 21948465, 29264620, 43896930, 87793860]

約数ペア:

[(1, 87793860), (2, 43896930), (3, 29264620), (4, 21948465), (5, 17558772), (6, 14632310), (7, 12541980), (10, 8779386), (11, 7981260), (12, 7316155), (14, 6270990), (15, 5852924), (20, 4389693), (21, 4180660), (22, 3990630), (28, 3135495), (30, 2926462), (31, 2832060), (33, 2660420), (35, 2508396), (42, 2090330), (44, 1995315), (55, 1596252), (60, 1463231), (62, 1416030), (66, 1330210), (70, 1254198), (77, 1140180), (84, 1045165), (93, 944020), (105, 836132), (110, 798126), (124, 708015), (132, 665105), (140, 627099), (154, 570090), (155, 566412), (165, 532084), (186, 472010), (210, 418066), (217, 404580), (220, 399063), (231, 380060), (308, 285045), (310, 283206), (330, 266042), (341, 257460), (372, 236005), (385, 228036), (420, 209033), (434, 202290), (462, 190030), (465, 188804), (613, 143220), (620, 141603), (651, 134860), (660, 133021), (682, 128730), (770, 114018), (868, 101145), (924, 95015), (930, 94402), (1023, 85820), (1085, 80916), (1155, 76012), (1226, 71610), (1302, 67430), (1364, 64365), (1540, 57009), (1705, 51492), (1839, 47740), (1860, 47201), (2046, 42910), (2170, 40458), (2310, 38006), (2387, 36780), (2452, 35805), (2604, 33715), (3065, 28644), (3255, 26972), (3410, 25746), (3678, 23870), (4092, 21455), (4291, 20460), (4340, 20229), (4620, 19003), (4774, 18390), (5115, 17164), (6130, 14322), (6510, 13486), (6743, 13020), (6820, 12873), (7161, 12260), (7356, 11935), (8582, 10230), (9195, 9548)]