68102536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 141120000

約数和(自身を除く): 73017464

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 97, 124, 149, 152, 194, 248, 298, 388, 589, 596, 776, 1178, 1192, 1843, 2356, 2831, 3007, 3686, 4619, 4712, 5662, 6014, 7372, 9238, 11324, 12028, 14453, 14744, 18476, 22648, 24056, 28906, 36952, 57133, 57812, 87761, 114266, 115624, 175522, 228532, 274607, 351044, 448043, 457064, 549214, 702088, 896086, 1098428, 1792172, 2196856, 3584344, 8512817, 17025634, 34051268, 68102536]

約数ペア:

[(1, 68102536), (2, 34051268), (4, 17025634), (8, 8512817), (19, 3584344), (31, 2196856), (38, 1792172), (62, 1098428), (76, 896086), (97, 702088), (124, 549214), (149, 457064), (152, 448043), (194, 351044), (248, 274607), (298, 228532), (388, 175522), (589, 115624), (596, 114266), (776, 87761), (1178, 57812), (1192, 57133), (1843, 36952), (2356, 28906), (2831, 24056), (3007, 22648), (3686, 18476), (4619, 14744), (4712, 14453), (5662, 12028), (6014, 11324), (7372, 9238)]