127788883164

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{821}}^1\times {\mathrm{70879}}^1$

素因数の和:71771

約数の個数: 72

約数和(自身を含む): 328721877120

約数和(自身を除く): 200932993956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 821, 1098, 1642, 2196, 2463, 3284, 4926, 7389, 9852, 14778, 29556, 50081, 70879, 100162, 141758, 150243, 200324, 212637, 283516, 300486, 425274, 450729, 600972, 637911, 850548, 901458, 1275822, 1802916, 2551644, 4323619, 8647238, 12970857, 17294476, 25941714, 38912571, 51883428, 58191659, 77825142, 116383318, 155650284, 174574977, 232766636, 349149954, 523724931, 698299908, 1047449862, 2094899724, 3549691199, 7099382398, 10649073597, 14198764796, 21298147194, 31947220791, 42596294388, 63894441582, 127788883164]

約数ペア:

[(1, 127788883164), (2, 63894441582), (3, 42596294388), (4, 31947220791), (6, 21298147194), (9, 14198764796), (12, 10649073597), (18, 7099382398), (36, 3549691199), (61, 2094899724), (122, 1047449862), (183, 698299908), (244, 523724931), (366, 349149954), (549, 232766636), (732, 174574977), (821, 155650284), (1098, 116383318), (1642, 77825142), (2196, 58191659), (2463, 51883428), (3284, 38912571), (4926, 25941714), (7389, 17294476), (9852, 12970857), (14778, 8647238), (29556, 4323619), (50081, 2551644), (70879, 1802916), (100162, 1275822), (141758, 901458), (150243, 850548), (200324, 637911), (212637, 600972), (283516, 450729), (300486, 425274)]