79698768

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2819}}^1$

素因数の和:2880

約数の個数: 80

約数和(自身を含む): 223795200

約数和(自身を除く): 144096432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 2819, 3534, 4712, 5638, 7068, 8457, 9424, 11276, 14136, 16914, 22552, 28272, 33828, 45104, 53561, 67656, 87389, 107122, 135312, 160683, 174778, 214244, 262167, 321366, 349556, 428488, 524334, 642732, 699112, 856976, 1048668, 1285464, 1398224, 1660391, 2097336, 2570928, 3320782, 4194672, 4981173, 6641564, 9962346, 13283128, 19924692, 26566256, 39849384, 79698768]

約数ペア:

[(1, 79698768), (2, 39849384), (3, 26566256), (4, 19924692), (6, 13283128), (8, 9962346), (12, 6641564), (16, 4981173), (19, 4194672), (24, 3320782), (31, 2570928), (38, 2097336), (48, 1660391), (57, 1398224), (62, 1285464), (76, 1048668), (93, 856976), (114, 699112), (124, 642732), (152, 524334), (186, 428488), (228, 349556), (248, 321366), (304, 262167), (372, 214244), (456, 174778), (496, 160683), (589, 135312), (744, 107122), (912, 87389), (1178, 67656), (1488, 53561), (1767, 45104), (2356, 33828), (2819, 28272), (3534, 22552), (4712, 16914), (5638, 14136), (7068, 11276), (8457, 9424)]