88264918

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 171072000

約数和(自身を除く): 82807082

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 131, 133, 149, 238, 262, 266, 298, 323, 646, 917, 1043, 1834, 2086, 2227, 2261, 2489, 2533, 2831, 4454, 4522, 4978, 5066, 5662, 15589, 17423, 17731, 19519, 19817, 31178, 34846, 35462, 39038, 39634, 42313, 48127, 84626, 96254, 136633, 273266, 296191, 331823, 336889, 370861, 592382, 663646, 673778, 741722, 2322761, 2596027, 4645522, 5192054, 6304637, 12609274, 44132459, 88264918]

約数ペア:

[(1, 88264918), (2, 44132459), (7, 12609274), (14, 6304637), (17, 5192054), (19, 4645522), (34, 2596027), (38, 2322761), (119, 741722), (131, 673778), (133, 663646), (149, 592382), (238, 370861), (262, 336889), (266, 331823), (298, 296191), (323, 273266), (646, 136633), (917, 96254), (1043, 84626), (1834, 48127), (2086, 42313), (2227, 39634), (2261, 39038), (2489, 35462), (2533, 34846), (2831, 31178), (4454, 19817), (4522, 19519), (4978, 17731), (5066, 17423), (5662, 15589)]