78196430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1$

素因数の和:941

約数の個数: 64

約数和(自身を含む): 164602368

約数和(自身を除く): 86405938

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 41, 65, 82, 85, 130, 170, 205, 221, 410, 442, 533, 697, 863, 1066, 1105, 1394, 1726, 2210, 2665, 3485, 4315, 5330, 6970, 8630, 9061, 11219, 14671, 18122, 22438, 29342, 35383, 45305, 56095, 70766, 73355, 90610, 112190, 146710, 176915, 190723, 353830, 381446, 459979, 601511, 919958, 953615, 1203022, 1907230, 2299895, 3007555, 4599790, 6015110, 7819643, 15639286, 39098215, 78196430]

約数ペア:

[(1, 78196430), (2, 39098215), (5, 15639286), (10, 7819643), (13, 6015110), (17, 4599790), (26, 3007555), (34, 2299895), (41, 1907230), (65, 1203022), (82, 953615), (85, 919958), (130, 601511), (170, 459979), (205, 381446), (221, 353830), (410, 190723), (442, 176915), (533, 146710), (697, 112190), (863, 90610), (1066, 73355), (1105, 70766), (1394, 56095), (1726, 45305), (2210, 35383), (2665, 29342), (3485, 22438), (4315, 18122), (5330, 14671), (6970, 11219), (8630, 9061)]