69434028

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:455

約数の個数: 72

約数和(自身を含む): 180756576

約数和(自身を除く): 111322548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 151, 159, 212, 241, 302, 318, 453, 477, 482, 604, 636, 723, 906, 954, 964, 1359, 1446, 1812, 1908, 2169, 2718, 2892, 4338, 5436, 8003, 8676, 12773, 16006, 24009, 25546, 32012, 36391, 38319, 48018, 51092, 72027, 72782, 76638, 96036, 109173, 114957, 144054, 145564, 153276, 218346, 229914, 288108, 327519, 436692, 459828, 655038, 1310076, 1928723, 3857446, 5786169, 7714892, 11572338, 17358507, 23144676, 34717014, 69434028]

約数ペア:

[(1, 69434028), (2, 34717014), (3, 23144676), (4, 17358507), (6, 11572338), (9, 7714892), (12, 5786169), (18, 3857446), (36, 1928723), (53, 1310076), (106, 655038), (151, 459828), (159, 436692), (212, 327519), (241, 288108), (302, 229914), (318, 218346), (453, 153276), (477, 145564), (482, 144054), (604, 114957), (636, 109173), (723, 96036), (906, 76638), (954, 72782), (964, 72027), (1359, 51092), (1446, 48018), (1812, 38319), (1908, 36391), (2169, 32012), (2718, 25546), (2892, 24009), (4338, 16006), (5436, 12773), (8003, 8676)]