98921372

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 207352320

約数和(自身を除く): 108430948

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 62, 76, 121, 124, 209, 242, 341, 347, 418, 484, 589, 682, 694, 836, 1178, 1364, 1388, 2299, 2356, 3751, 3817, 4598, 6479, 6593, 7502, 7634, 9196, 10757, 12958, 13186, 15004, 15268, 21514, 25916, 26372, 41987, 43028, 71269, 72523, 83974, 118327, 142538, 145046, 167948, 204383, 236654, 285076, 290092, 408766, 473308, 797753, 817532, 1301597, 1595506, 2248213, 2603194, 3191012, 4496426, 5206388, 8992852, 24730343, 49460686, 98921372]

約数ペア:

[(1, 98921372), (2, 49460686), (4, 24730343), (11, 8992852), (19, 5206388), (22, 4496426), (31, 3191012), (38, 2603194), (44, 2248213), (62, 1595506), (76, 1301597), (121, 817532), (124, 797753), (209, 473308), (242, 408766), (341, 290092), (347, 285076), (418, 236654), (484, 204383), (589, 167948), (682, 145046), (694, 142538), (836, 118327), (1178, 83974), (1364, 72523), (1388, 71269), (2299, 43028), (2356, 41987), (3751, 26372), (3817, 25916), (4598, 21514), (6479, 15268), (6593, 15004), (7502, 13186), (7634, 12958), (9196, 10757)]