78396804590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{3319}}^1$

素因数の和:3562

約数の個数: 128

約数和(自身を含む): 163445990400

約数和(自身を除く): 85049185810

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 73, 95, 130, 131, 146, 190, 247, 262, 365, 494, 655, 730, 949, 1235, 1310, 1387, 1703, 1898, 2470, 2489, 2774, 3319, 3406, 4745, 4978, 6638, 6935, 8515, 9490, 9563, 12445, 13870, 16595, 17030, 18031, 19126, 24890, 32357, 33190, 36062, 43147, 47815, 63061, 64714, 86294, 90155, 95630, 124319, 126122, 161785, 180310, 181697, 215735, 242287, 248638, 315305, 323570, 363394, 431470, 434789, 484574, 621595, 630610, 819793, 869578, 908485, 1211435, 1243190, 1639586, 1816970, 2173945, 2362061, 2422870, 3149731, 4098965, 4347890, 4603453, 4724122, 5652257, 6299462, 8197930, 8260991, 9206906, 11304514, 11810305, 15748655, 16521982, 23017265, 23620610, 28261285, 31497310, 31739597, 41304955, 46034530, 56522570, 59844889, 63479194, 82609910, 107392883, 119689778, 158697985, 214785766, 299224445, 317395970, 412614761, 536964415, 598448890, 603052343, 825229522, 1073928830, 1206104686, 2063073805, 3015261715, 4126147610, 6030523430, 7839680459, 15679360918, 39198402295, 78396804590]

約数ペア:

[(1, 78396804590), (2, 39198402295), (5, 15679360918), (10, 7839680459), (13, 6030523430), (19, 4126147610), (26, 3015261715), (38, 2063073805), (65, 1206104686), (73, 1073928830), (95, 825229522), (130, 603052343), (131, 598448890), (146, 536964415), (190, 412614761), (247, 317395970), (262, 299224445), (365, 214785766), (494, 158697985), (655, 119689778), (730, 107392883), (949, 82609910), (1235, 63479194), (1310, 59844889), (1387, 56522570), (1703, 46034530), (1898, 41304955), (2470, 31739597), (2489, 31497310), (2774, 28261285), (3319, 23620610), (3406, 23017265), (4745, 16521982), (4978, 15748655), (6638, 11810305), (6935, 11304514), (8515, 9206906), (9490, 8260991), (9563, 8197930), (12445, 6299462), (13870, 5652257), (16595, 4724122), (17030, 4603453), (18031, 4347890), (19126, 4098965), (24890, 3149731), (32357, 2422870), (33190, 2362061), (36062, 2173945), (43147, 1816970), (47815, 1639586), (63061, 1243190), (64714, 1211435), (86294, 908485), (90155, 869578), (95630, 819793), (124319, 630610), (126122, 621595), (161785, 484574), (180310, 434789), (181697, 431470), (215735, 363394), (242287, 323570), (248638, 315305)]