73944654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 173601792

約数和(自身を除く): 99657138

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 137, 142, 181, 213, 274, 362, 411, 426, 497, 543, 822, 959, 994, 1086, 1267, 1491, 1918, 2534, 2877, 2982, 3801, 5754, 7602, 9727, 12851, 19454, 24797, 25702, 29181, 38553, 49594, 58362, 68089, 74391, 77106, 89957, 136178, 148782, 173579, 179914, 204267, 269871, 347158, 408534, 520737, 539742, 1041474, 1760587, 3521174, 5281761, 10563522, 12324109, 24648218, 36972327, 73944654]

約数ペア:

[(1, 73944654), (2, 36972327), (3, 24648218), (6, 12324109), (7, 10563522), (14, 5281761), (21, 3521174), (42, 1760587), (71, 1041474), (137, 539742), (142, 520737), (181, 408534), (213, 347158), (274, 269871), (362, 204267), (411, 179914), (426, 173579), (497, 148782), (543, 136178), (822, 89957), (959, 77106), (994, 74391), (1086, 68089), (1267, 58362), (1491, 49594), (1918, 38553), (2534, 29181), (2877, 25702), (2982, 24797), (3801, 19454), (5754, 12851), (7602, 9727)]