83568420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:602

約数の個数: 144

約数和(自身を含む): 277385472

約数和(自身を除く): 193817052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 71, 78, 90, 117, 130, 142, 156, 180, 195, 213, 234, 260, 284, 355, 390, 426, 468, 503, 585, 639, 710, 780, 852, 923, 1006, 1065, 1170, 1278, 1420, 1509, 1846, 2012, 2130, 2340, 2515, 2556, 2769, 3018, 3195, 3692, 4260, 4527, 4615, 5030, 5538, 6036, 6390, 6539, 7545, 8307, 9054, 9230, 10060, 11076, 12780, 13078, 13845, 15090, 16614, 18108, 18460, 19617, 22635, 26156, 27690, 30180, 32695, 33228, 35713, 39234, 41535, 45270, 55380, 58851, 65390, 71426, 78468, 83070, 90540, 98085, 107139, 117702, 130780, 142852, 166140, 178565, 196170, 214278, 235404, 294255, 321417, 357130, 392340, 428556, 464269, 535695, 588510, 642834, 714260, 928538, 1071390, 1177020, 1285668, 1392807, 1607085, 1857076, 2142780, 2321345, 2785614, 3214170, 4178421, 4642690, 5571228, 6428340, 6964035, 8356842, 9285380, 13928070, 16713684, 20892105, 27856140, 41784210, 83568420]

約数ペア:

[(1, 83568420), (2, 41784210), (3, 27856140), (4, 20892105), (5, 16713684), (6, 13928070), (9, 9285380), (10, 8356842), (12, 6964035), (13, 6428340), (15, 5571228), (18, 4642690), (20, 4178421), (26, 3214170), (30, 2785614), (36, 2321345), (39, 2142780), (45, 1857076), (52, 1607085), (60, 1392807), (65, 1285668), (71, 1177020), (78, 1071390), (90, 928538), (117, 714260), (130, 642834), (142, 588510), (156, 535695), (180, 464269), (195, 428556), (213, 392340), (234, 357130), (260, 321417), (284, 294255), (355, 235404), (390, 214278), (426, 196170), (468, 178565), (503, 166140), (585, 142852), (639, 130780), (710, 117702), (780, 107139), (852, 98085), (923, 90540), (1006, 83070), (1065, 78468), (1170, 71426), (1278, 65390), (1420, 58851), (1509, 55380), (1846, 45270), (2012, 41535), (2130, 39234), (2340, 35713), (2515, 33228), (2556, 32695), (2769, 30180), (3018, 27690), (3195, 26156), (3692, 22635), (4260, 19617), (4527, 18460), (4615, 18108), (5030, 16614), (5538, 15090), (6036, 13845), (6390, 13078), (6539, 12780), (7545, 11076), (8307, 10060), (9054, 9230)]