71749860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{773}}^1$

素因数の和:822

約数の個数: 192

約数和(自身を含む): 262144512

約数和(自身を除く): 190394652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 102, 105, 119, 130, 140, 156, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 340, 357, 364, 390, 420, 442, 455, 476, 510, 546, 595, 663, 714, 773, 780, 884, 910, 1020, 1092, 1105, 1190, 1326, 1365, 1428, 1546, 1547, 1785, 1820, 2210, 2319, 2380, 2652, 2730, 3092, 3094, 3315, 3570, 3865, 4420, 4638, 4641, 5411, 5460, 6188, 6630, 7140, 7730, 7735, 9276, 9282, 10049, 10822, 11595, 13141, 13260, 15460, 15470, 16233, 18564, 20098, 21644, 23190, 23205, 26282, 27055, 30147, 30940, 32466, 39423, 40196, 46380, 46410, 50245, 52564, 54110, 60294, 64932, 65705, 70343, 78846, 81165, 91987, 92820, 100490, 108220, 120588, 131410, 140686, 150735, 157692, 162330, 170833, 183974, 197115, 200980, 211029, 262820, 275961, 281372, 301470, 324660, 341666, 351715, 367948, 394230, 422058, 459935, 512499, 551922, 602940, 683332, 703430, 788460, 844116, 854165, 919870, 1024998, 1055145, 1103844, 1195831, 1379805, 1406860, 1708330, 1839740, 2049996, 2110290, 2391662, 2562495, 2759610, 3416660, 3587493, 4220580, 4783324, 5124990, 5519220, 5979155, 7174986, 10249980, 11958310, 14349972, 17937465, 23916620, 35874930, 71749860]

約数ペア:

[(1, 71749860), (2, 35874930), (3, 23916620), (4, 17937465), (5, 14349972), (6, 11958310), (7, 10249980), (10, 7174986), (12, 5979155), (13, 5519220), (14, 5124990), (15, 4783324), (17, 4220580), (20, 3587493), (21, 3416660), (26, 2759610), (28, 2562495), (30, 2391662), (34, 2110290), (35, 2049996), (39, 1839740), (42, 1708330), (51, 1406860), (52, 1379805), (60, 1195831), (65, 1103844), (68, 1055145), (70, 1024998), (78, 919870), (84, 854165), (85, 844116), (91, 788460), (102, 703430), (105, 683332), (119, 602940), (130, 551922), (140, 512499), (156, 459935), (170, 422058), (182, 394230), (195, 367948), (204, 351715), (210, 341666), (221, 324660), (238, 301470), (255, 281372), (260, 275961), (273, 262820), (340, 211029), (357, 200980), (364, 197115), (390, 183974), (420, 170833), (442, 162330), (455, 157692), (476, 150735), (510, 140686), (546, 131410), (595, 120588), (663, 108220), (714, 100490), (773, 92820), (780, 91987), (884, 81165), (910, 78846), (1020, 70343), (1092, 65705), (1105, 64932), (1190, 60294), (1326, 54110), (1365, 52564), (1428, 50245), (1546, 46410), (1547, 46380), (1785, 40196), (1820, 39423), (2210, 32466), (2319, 30940), (2380, 30147), (2652, 27055), (2730, 26282), (3092, 23205), (3094, 23190), (3315, 21644), (3570, 20098), (3865, 18564), (4420, 16233), (4638, 15470), (4641, 15460), (5411, 13260), (5460, 13141), (6188, 11595), (6630, 10822), (7140, 10049), (7730, 9282), (7735, 9276)]