77897258784

素因数分解:

$2^5\times 3^2\times {\mathrm{467}}^1\times {\mathrm{579179}}^1$

素因数の和:579662

約数の個数: 72

約数和(自身を含む): 221995060560

約数和(自身を除く): 144097801776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 467, 934, 1401, 1868, 2802, 3736, 4203, 5604, 7472, 8406, 11208, 14944, 16812, 22416, 33624, 44832, 67248, 134496, 579179, 1158358, 1737537, 2316716, 3475074, 4633432, 5212611, 6950148, 9266864, 10425222, 13900296, 18533728, 20850444, 27800592, 41700888, 55601184, 83401776, 166803552, 270476593, 540953186, 811429779, 1081906372, 1622859558, 2163812744, 2434289337, 3245719116, 4327625488, 4868578674, 6491438232, 8655250976, 9737157348, 12982876464, 19474314696, 25965752928, 38948629392, 77897258784]

約数ペア:

[(1, 77897258784), (2, 38948629392), (3, 25965752928), (4, 19474314696), (6, 12982876464), (8, 9737157348), (9, 8655250976), (12, 6491438232), (16, 4868578674), (18, 4327625488), (24, 3245719116), (32, 2434289337), (36, 2163812744), (48, 1622859558), (72, 1081906372), (96, 811429779), (144, 540953186), (288, 270476593), (467, 166803552), (934, 83401776), (1401, 55601184), (1868, 41700888), (2802, 27800592), (3736, 20850444), (4203, 18533728), (5604, 13900296), (7472, 10425222), (8406, 9266864), (11208, 6950148), (14944, 5212611), (16812, 4633432), (22416, 3475074), (33624, 2316716), (44832, 1737537), (67248, 1158358), (134496, 579179)]