84758366940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{195089}}^1$

素因数の和:195671

約数の個数: 96

約数和(自身を含む): 256039237440

約数和(自身を除く): 171280870500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 557, 780, 1114, 1671, 2228, 2785, 3342, 5570, 6684, 7241, 8355, 11140, 14482, 16710, 21723, 28964, 33420, 36205, 43446, 72410, 86892, 108615, 144820, 195089, 217230, 390178, 434460, 585267, 780356, 975445, 1170534, 1950890, 2341068, 2536157, 2926335, 3901780, 5072314, 5852670, 7608471, 10144628, 11705340, 12680785, 15216942, 25361570, 30433884, 38042355, 50723140, 76084710, 108664573, 152169420, 217329146, 325993719, 434658292, 543322865, 651987438, 1086645730, 1303974876, 1412639449, 1629968595, 2173291460, 2825278898, 3259937190, 4237918347, 5650557796, 6519874380, 7063197245, 8475836694, 14126394490, 16951673388, 21189591735, 28252788980, 42379183470, 84758366940]

約数ペア:

[(1, 84758366940), (2, 42379183470), (3, 28252788980), (4, 21189591735), (5, 16951673388), (6, 14126394490), (10, 8475836694), (12, 7063197245), (13, 6519874380), (15, 5650557796), (20, 4237918347), (26, 3259937190), (30, 2825278898), (39, 2173291460), (52, 1629968595), (60, 1412639449), (65, 1303974876), (78, 1086645730), (130, 651987438), (156, 543322865), (195, 434658292), (260, 325993719), (390, 217329146), (557, 152169420), (780, 108664573), (1114, 76084710), (1671, 50723140), (2228, 38042355), (2785, 30433884), (3342, 25361570), (5570, 15216942), (6684, 12680785), (7241, 11705340), (8355, 10144628), (11140, 7608471), (14482, 5852670), (16710, 5072314), (21723, 3901780), (28964, 2926335), (33420, 2536157), (36205, 2341068), (43446, 1950890), (72410, 1170534), (86892, 975445), (108615, 780356), (144820, 585267), (195089, 434460), (217230, 390178)]