77695020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33203}}^1$

素因数の和:33231

約数の個数: 72

約数和(自身を含む): 253811376

約数和(自身を除く): 176116356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 33203, 66406, 99609, 132812, 166015, 199218, 298827, 332030, 398436, 431639, 498045, 597654, 664060, 863278, 996090, 1195308, 1294917, 1494135, 1726556, 1992180, 2158195, 2589834, 2988270, 3884751, 4316390, 5179668, 5976540, 6474585, 7769502, 8632780, 12949170, 15539004, 19423755, 25898340, 38847510, 77695020]

約数ペア:

[(1, 77695020), (2, 38847510), (3, 25898340), (4, 19423755), (5, 15539004), (6, 12949170), (9, 8632780), (10, 7769502), (12, 6474585), (13, 5976540), (15, 5179668), (18, 4316390), (20, 3884751), (26, 2988270), (30, 2589834), (36, 2158195), (39, 1992180), (45, 1726556), (52, 1494135), (60, 1294917), (65, 1195308), (78, 996090), (90, 863278), (117, 664060), (130, 597654), (156, 498045), (180, 431639), (195, 398436), (234, 332030), (260, 298827), (390, 199218), (468, 166015), (585, 132812), (780, 99609), (1170, 66406), (2340, 33203)]