78749580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14423}}^1$

素因数の和:14455

約数の個数: 96

約数和(自身を含む): 271401984

約数和(自身を除く): 192652404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 14423, 28846, 43269, 57692, 72115, 86538, 100961, 144230, 173076, 187499, 201922, 216345, 288460, 302883, 374998, 403844, 432690, 504805, 562497, 605766, 749996, 865380, 937495, 1009610, 1124994, 1211532, 1312493, 1514415, 1874990, 2019220, 2249988, 2624986, 2812485, 3028830, 3749980, 3937479, 5249972, 5624970, 6057660, 6562465, 7874958, 11249940, 13124930, 15749916, 19687395, 26249860, 39374790, 78749580]

約数ペア:

[(1, 78749580), (2, 39374790), (3, 26249860), (4, 19687395), (5, 15749916), (6, 13124930), (7, 11249940), (10, 7874958), (12, 6562465), (13, 6057660), (14, 5624970), (15, 5249972), (20, 3937479), (21, 3749980), (26, 3028830), (28, 2812485), (30, 2624986), (35, 2249988), (39, 2019220), (42, 1874990), (52, 1514415), (60, 1312493), (65, 1211532), (70, 1124994), (78, 1009610), (84, 937495), (91, 865380), (105, 749996), (130, 605766), (140, 562497), (156, 504805), (182, 432690), (195, 403844), (210, 374998), (260, 302883), (273, 288460), (364, 216345), (390, 201922), (420, 187499), (455, 173076), (546, 144230), (780, 100961), (910, 86538), (1092, 72115), (1365, 57692), (1820, 43269), (2730, 28846), (5460, 14423)]