29878668

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1$

素因数の和:735

約数の個数: 72

約数和(自身を含む): 79986816

約数和(自身を除く): 50108148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 41, 62, 82, 93, 123, 124, 164, 186, 246, 279, 369, 372, 492, 558, 653, 738, 1116, 1271, 1306, 1476, 1959, 2542, 2612, 3813, 3918, 5084, 5877, 7626, 7836, 11439, 11754, 15252, 20243, 22878, 23508, 26773, 40486, 45756, 53546, 60729, 80319, 80972, 107092, 121458, 160638, 182187, 240957, 242916, 321276, 364374, 481914, 728748, 829963, 963828, 1659926, 2489889, 3319852, 4979778, 7469667, 9959556, 14939334, 29878668]

約数ペア:

[(1, 29878668), (2, 14939334), (3, 9959556), (4, 7469667), (6, 4979778), (9, 3319852), (12, 2489889), (18, 1659926), (31, 963828), (36, 829963), (41, 728748), (62, 481914), (82, 364374), (93, 321276), (123, 242916), (124, 240957), (164, 182187), (186, 160638), (246, 121458), (279, 107092), (369, 80972), (372, 80319), (492, 60729), (558, 53546), (653, 45756), (738, 40486), (1116, 26773), (1271, 23508), (1306, 22878), (1476, 20243), (1959, 15252), (2542, 11754), (2612, 11439), (3813, 7836), (3918, 7626), (5084, 5877)]