86572980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36997}}^1$

素因数の和:37025

約数の個数: 72

約数和(自身を含む): 282812712

約数和(自身を除く): 196239732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 36997, 73994, 110991, 147988, 184985, 221982, 332973, 369970, 443964, 480961, 554955, 665946, 739940, 961922, 1109910, 1331892, 1442883, 1664865, 1923844, 2219820, 2404805, 2885766, 3329730, 4328649, 4809610, 5771532, 6659460, 7214415, 8657298, 9619220, 14428830, 17314596, 21643245, 28857660, 43286490, 86572980]

約数ペア:

[(1, 86572980), (2, 43286490), (3, 28857660), (4, 21643245), (5, 17314596), (6, 14428830), (9, 9619220), (10, 8657298), (12, 7214415), (13, 6659460), (15, 5771532), (18, 4809610), (20, 4328649), (26, 3329730), (30, 2885766), (36, 2404805), (39, 2219820), (45, 1923844), (52, 1664865), (60, 1442883), (65, 1331892), (78, 1109910), (90, 961922), (117, 739940), (130, 665946), (156, 554955), (180, 480961), (195, 443964), (234, 369970), (260, 332973), (390, 221982), (468, 184985), (585, 147988), (780, 110991), (1170, 73994), (2340, 36997)]