68482992

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1231}}^1$

素因数の和:1322

約数の個数: 80

約数和(自身を含む): 189432320

約数和(自身を除く): 120949328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 61, 76, 114, 122, 152, 183, 228, 244, 304, 366, 456, 488, 732, 912, 976, 1159, 1231, 1464, 2318, 2462, 2928, 3477, 3693, 4636, 4924, 6954, 7386, 9272, 9848, 13908, 14772, 18544, 19696, 23389, 27816, 29544, 46778, 55632, 59088, 70167, 75091, 93556, 140334, 150182, 187112, 225273, 280668, 300364, 374224, 450546, 561336, 600728, 901092, 1122672, 1201456, 1426729, 1802184, 2853458, 3604368, 4280187, 5706916, 8560374, 11413832, 17120748, 22827664, 34241496, 68482992]

約数ペア:

[(1, 68482992), (2, 34241496), (3, 22827664), (4, 17120748), (6, 11413832), (8, 8560374), (12, 5706916), (16, 4280187), (19, 3604368), (24, 2853458), (38, 1802184), (48, 1426729), (57, 1201456), (61, 1122672), (76, 901092), (114, 600728), (122, 561336), (152, 450546), (183, 374224), (228, 300364), (244, 280668), (304, 225273), (366, 187112), (456, 150182), (488, 140334), (732, 93556), (912, 75091), (976, 70167), (1159, 59088), (1231, 55632), (1464, 46778), (2318, 29544), (2462, 27816), (2928, 23389), (3477, 19696), (3693, 18544), (4636, 14772), (4924, 13908), (6954, 9848), (7386, 9272)]