68242896

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:549

約数の個数: 120

約数和(自身を含む): 205984584

約数和(自身を除く): 137741688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 61, 68, 72, 102, 122, 136, 144, 153, 183, 204, 244, 272, 306, 366, 408, 457, 488, 549, 612, 732, 816, 914, 976, 1037, 1098, 1224, 1371, 1464, 1828, 2074, 2196, 2448, 2742, 2928, 3111, 3656, 4113, 4148, 4392, 5484, 6222, 7312, 7769, 8226, 8296, 8784, 9333, 10968, 12444, 15538, 16452, 16592, 18666, 21936, 23307, 24888, 27877, 31076, 32904, 37332, 46614, 49776, 55754, 62152, 65808, 69921, 74664, 83631, 93228, 111508, 124304, 139842, 149328, 167262, 186456, 223016, 250893, 279684, 334524, 372912, 446032, 473909, 501786, 559368, 669048, 947818, 1003572, 1118736, 1338096, 1421727, 1895636, 2007144, 2843454, 3791272, 4014288, 4265181, 5686908, 7582544, 8530362, 11373816, 17060724, 22747632, 34121448, 68242896]

約数ペア:

[(1, 68242896), (2, 34121448), (3, 22747632), (4, 17060724), (6, 11373816), (8, 8530362), (9, 7582544), (12, 5686908), (16, 4265181), (17, 4014288), (18, 3791272), (24, 2843454), (34, 2007144), (36, 1895636), (48, 1421727), (51, 1338096), (61, 1118736), (68, 1003572), (72, 947818), (102, 669048), (122, 559368), (136, 501786), (144, 473909), (153, 446032), (183, 372912), (204, 334524), (244, 279684), (272, 250893), (306, 223016), (366, 186456), (408, 167262), (457, 149328), (488, 139842), (549, 124304), (612, 111508), (732, 93228), (816, 83631), (914, 74664), (976, 69921), (1037, 65808), (1098, 62152), (1224, 55754), (1371, 49776), (1464, 46614), (1828, 37332), (2074, 32904), (2196, 31076), (2448, 27877), (2742, 24888), (2928, 23307), (3111, 21936), (3656, 18666), (4113, 16592), (4148, 16452), (4392, 15538), (5484, 12444), (6222, 10968), (7312, 9333), (7769, 8784), (8226, 8296)]