73163272

素因数分解:

$2^3\times 7^4\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:340

約数の個数: 80

約数和(自身を含む): 172933740

約数和(自身を除く): 99770468

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 293, 343, 364, 392, 586, 637, 686, 728, 1172, 1274, 1372, 2051, 2344, 2401, 2548, 2744, 3809, 4102, 4459, 4802, 5096, 7618, 8204, 8918, 9604, 14357, 15236, 16408, 17836, 19208, 26663, 28714, 30472, 31213, 35672, 53326, 57428, 62426, 100499, 106652, 114856, 124852, 186641, 200998, 213304, 249704, 373282, 401996, 703493, 746564, 803992, 1306487, 1406986, 1493128, 2612974, 2813972, 5225948, 5627944, 9145409, 10451896, 18290818, 36581636, 73163272]

約数ペア:

[(1, 73163272), (2, 36581636), (4, 18290818), (7, 10451896), (8, 9145409), (13, 5627944), (14, 5225948), (26, 2813972), (28, 2612974), (49, 1493128), (52, 1406986), (56, 1306487), (91, 803992), (98, 746564), (104, 703493), (182, 401996), (196, 373282), (293, 249704), (343, 213304), (364, 200998), (392, 186641), (586, 124852), (637, 114856), (686, 106652), (728, 100499), (1172, 62426), (1274, 57428), (1372, 53326), (2051, 35672), (2344, 31213), (2401, 30472), (2548, 28714), (2744, 26663), (3809, 19208), (4102, 17836), (4459, 16408), (4802, 15236), (5096, 14357), (7618, 9604), (8204, 8918)]