15663658764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{80909}}^1$

素因数の和:81019

約数の個数: 96

約数和(自身を含む): 42246671040

約数和(自身を除く): 26583012276

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 73, 78, 102, 146, 156, 204, 219, 221, 292, 438, 442, 663, 876, 884, 949, 1241, 1326, 1898, 2482, 2652, 2847, 3723, 3796, 4964, 5694, 7446, 11388, 14892, 16133, 32266, 48399, 64532, 80909, 96798, 161818, 193596, 242727, 323636, 485454, 970908, 1051817, 1375453, 2103634, 2750906, 3155451, 4126359, 4207268, 5501812, 5906357, 6310902, 8252718, 11812714, 12621804, 16505436, 17719071, 17880889, 23625428, 35438142, 35761778, 53642667, 70876284, 71523556, 76782641, 100408069, 107285334, 153565282, 200816138, 214570668, 230347923, 301224207, 307130564, 401632276, 460695846, 602448414, 921391692, 1204896828, 1305304897, 2610609794, 3915914691, 5221219588, 7831829382, 15663658764]

約数ペア:

[(1, 15663658764), (2, 7831829382), (3, 5221219588), (4, 3915914691), (6, 2610609794), (12, 1305304897), (13, 1204896828), (17, 921391692), (26, 602448414), (34, 460695846), (39, 401632276), (51, 307130564), (52, 301224207), (68, 230347923), (73, 214570668), (78, 200816138), (102, 153565282), (146, 107285334), (156, 100408069), (204, 76782641), (219, 71523556), (221, 70876284), (292, 53642667), (438, 35761778), (442, 35438142), (663, 23625428), (876, 17880889), (884, 17719071), (949, 16505436), (1241, 12621804), (1326, 11812714), (1898, 8252718), (2482, 6310902), (2652, 5906357), (2847, 5501812), (3723, 4207268), (3796, 4126359), (4964, 3155451), (5694, 2750906), (7446, 2103634), (11388, 1375453), (14892, 1051817), (16133, 970908), (32266, 485454), (48399, 323636), (64532, 242727), (80909, 193596), (96798, 161818)]