77244972

素因数分解:

$2^2\times 3^1\times 7^5\times {\mathrm{383}}^1$

素因数の和:425

約数の個数: 72

約数和(自身を含む): 210825216

約数和(自身を除く): 133580244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 383, 588, 686, 766, 1029, 1149, 1372, 1532, 2058, 2298, 2401, 2681, 4116, 4596, 4802, 5362, 7203, 8043, 9604, 10724, 14406, 16086, 16807, 18767, 28812, 32172, 33614, 37534, 50421, 56301, 67228, 75068, 100842, 112602, 131369, 201684, 225204, 262738, 394107, 525476, 788214, 919583, 1576428, 1839166, 2758749, 3678332, 5517498, 6437081, 11034996, 12874162, 19311243, 25748324, 38622486, 77244972]

約数ペア:

[(1, 77244972), (2, 38622486), (3, 25748324), (4, 19311243), (6, 12874162), (7, 11034996), (12, 6437081), (14, 5517498), (21, 3678332), (28, 2758749), (42, 1839166), (49, 1576428), (84, 919583), (98, 788214), (147, 525476), (196, 394107), (294, 262738), (343, 225204), (383, 201684), (588, 131369), (686, 112602), (766, 100842), (1029, 75068), (1149, 67228), (1372, 56301), (1532, 50421), (2058, 37534), (2298, 33614), (2401, 32172), (2681, 28812), (4116, 18767), (4596, 16807), (4802, 16086), (5362, 14406), (7203, 10724), (8043, 9604)]