78700596

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:441

約数の個数: 72

約数和(自身を含む): 200942784

約数和(自身を除く): 122242188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 151, 156, 169, 257, 302, 338, 453, 507, 514, 604, 676, 771, 906, 1014, 1028, 1542, 1812, 1963, 2028, 3084, 3341, 3926, 5889, 6682, 7852, 10023, 11778, 13364, 20046, 23556, 25519, 38807, 40092, 43433, 51038, 76557, 77614, 86866, 102076, 116421, 130299, 153114, 155228, 173732, 232842, 260598, 306228, 465684, 504491, 521196, 1008982, 1513473, 2017964, 3026946, 6053892, 6558383, 13116766, 19675149, 26233532, 39350298, 78700596]

約数ペア:

[(1, 78700596), (2, 39350298), (3, 26233532), (4, 19675149), (6, 13116766), (12, 6558383), (13, 6053892), (26, 3026946), (39, 2017964), (52, 1513473), (78, 1008982), (151, 521196), (156, 504491), (169, 465684), (257, 306228), (302, 260598), (338, 232842), (453, 173732), (507, 155228), (514, 153114), (604, 130299), (676, 116421), (771, 102076), (906, 86866), (1014, 77614), (1028, 76557), (1542, 51038), (1812, 43433), (1963, 40092), (2028, 38807), (3084, 25519), (3341, 23556), (3926, 20046), (5889, 13364), (6682, 11778), (7852, 10023)]